Search results

Title: Sound Projection System
Creator: Camras, Marvin
Date: 1955-06-14
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: High Speed Tool Alloys and Process
Creator: Hegner, Frederick C.
Date: 2009-04-29, 1972-04-11
Description: Compositions suitable for tool use and containing from about 10 to about 40% of a material selected from the group consisting of tungsten and...
Show moreCompositions suitable for tool use and containing from about 10 to about 40% of a material selected from the group consisting of tungsten and molybdenum and mixtures thereof; from about 0.5 to about 4% carbon; at least one reactive metal selected from the group consisting of chromium, vanadium, niobium, tantalum, silicon and manganese; the balance a mixture of iron and cobalt. The alloy is formed by the hot consolidation of pre-alloyed powders and results in an alloy having a uniformly dispersed carbide phase of a grain size less than 3 microns.
Sponsorship: IIT Research Institute
United States Patent
Show less

Title: Automatic Insulin Pumps Using Recursive Multivariable Models and Adaptive Control Algorithms
Creator: Cinar, Ali, Oruklu, Meriyan
Date: 2014-04-09, 2014-04-08
Description: A method and device for monitoring or treating patient glucose levels. The device includes a glucose sensor for measuring a glucose level of a...
Show moreA method and device for monitoring or treating patient glucose levels. The device includes a glucose sensor for measuring a glucose level of a patient, a physiological status monitoring system for measuring at least one physical or metabolic variable of the patient, and an automatic controller in communication with the glucose sensor and the physiological status monitoring system. The controller includes a prediction module for automatically predicting a future glucose level using data measured by the glucose sensor and the physiological sensor.
Sponsorship: Illinois Institute of Technology
United States Patent
Show less

Title: Control of complex distributed systems with distributed intelligent agents
Creator: Tatara, Eric, Cinar, Ali, Teymour, Fouad
Date: 2007-06
Publisher: ELSEVIER SCI LTD
Description: Control of spatially distributed systems is a challenging problem because of their complex nature, nonlinearity, and generally high order. The...
Show moreControl of spatially distributed systems is a challenging problem because of their complex nature, nonlinearity, and generally high order. The lack of accurate and computationally efficient model-based techniques for large, spatially distributed systems leads to challenges in controlling the system. Agent-based control structures provide a powerful tool to manago distributed systems by utilizing (organizing) local and global information obtained from the system. A hierarchical, agent-based system with local and global controller agents is developed to control networks of interconnected chemical reactors (CSTRs). The global controller agent dynamically updates local controller agent's objectives as the reactor network conditions change. One challenge posed is control of the spatial distribution of autocatalytic species in a network of reactors hosting multiple species. The multi-agent control system is able to intelligently manipulate the network flow rates such that the desired spatial distribution of species is achieved. Furthermore, the robustness and flexibility of the agent-based control system is illustrated through examples of disturbance rejection and scalability with respect to the size of the network.
Endnote format citation for DOI:10.1016/j.jprocont.2006.06.008
Show less

Title: Urban Margins : An Architectural Narrative: Phillips - Final Board
Creator: Phillips, Christopher
Date: 2011-04, 2011-05
Description: Manhattan’s expansion is limited by its context; for decades its growth has been upward and inward. It fills the remaining gaps and leftover...
Show moreManhattan’s expansion is limited by its context; for decades its growth has been upward and inward. It fills the remaining gaps and leftover spaces in its own fabric. As time presses on, this layered context grows in density, accumulating a thickness around the alley, the fire escape, and the rooftop. By resisting the city’s tendency to stifle, one can gather these moments of Manhattan’s past, and channel the interplay of space and narrative.
Show less

Title: A PARAMETRIC STUDY OF THE THERMAL PERFORMANCE OF DIFFERENT WALL SYSTEMS AT VARIOUS CLIMATE ZONES
Creator: Lai, Se Yen
Date: 2013, 2013-12
Description: One of the most common energy conservative measures used is designing an air-tight and a well-insulated envelope. While there is an abundance...
Show moreOne of the most common energy conservative measures used is designing an air-tight and a well-insulated envelope. While there is an abundance of high-efficiency building envelope designs in the market which offer low thermal conductivity and high R-values as well as various studies on the thermal performance of various wall constructions, the results were often based on simplified study model and are not incompliance with the current building code. Most studies also focus on only one particular climate zone and one type of wall construction. This research aims to examine the thermal performance of different types of wall construction based on the traditional building envelope design materials in various climate zones based on insulation and air cavity placements on a non-simplified reference model that is used for construction. Study models developed are incompliance with the American Society of Heating, Refrigerating, and Air-Conditioning Engineers [ASHRAE] 90.1-2010 based on U.S. Department of Energy [DOE] Commercial Prototype Building Model. The thermal performance of the wall will be determined using two different methods. The first method will be using Building Energy Modeling [BEM] software where the exterior wall construction will be modified based on DOE reference models where the results for the overall annual energy consumption [AEC] will be compared. AEC results showed small differences between study models which are negligible. The second method is the Total Thermal Constant [TTC] method, where the thermal lag will be compared. The building structures that will be used are a steel-framed structure which represents a medium office and a wood-framed structure which represents a quick service restaurant. TTC results were able to determine the least favorable study model.
M.S. in Civil Engineering, December 2013
Show less

Title: Contrails Digital Initiative from a Documents Librarian Point of View: NIDLSpring2015Handout
Creator: Ahrens, Aric G.
Date: 2015-05-14, 2015-05-15
Description: A presentation covering the period 1996-2015 with regards to the the Contrails Digital Initiative (fka Wright Air Development Center Digital...
Show moreA presentation covering the period 1996-2015 with regards to the the Contrails Digital Initiative (fka Wright Air Development Center Digital Collection). Covered are the conception of the project, features of the website over time, technological changes affecting the project, interactions with government officials over the content, changes in the project model based on changes in shallow web indexing algorithms of search engines, and plans for the future. Presented at the Spring 2015 meeting of the Northeastern Illinois Documents Librarians, on May 15th, 2015 in the Cherry Room of Paul V. Galvin Library on IIT's Main Campus.
Show less

Title: Apparatus and Process for Pulverization of a Polymeric Material
Creator: Ivanov, George K., Arastoopour, Hamid, Bilgili, Ecevit, Shahidi, Nima, Bernstein, Barry
Date: 2009-05-14, 2003-02-04
Description: An apparatus and process for pulverization of polymeric material having a multi-component screw disposed within an elongated cylindrical...
Show moreAn apparatus and process for pulverization of polymeric material having a multi-component screw disposed within an elongated cylindrical housing. The multi-component screw has an independently rotatable extrusion portion and an independently rotatable pulverization portion. A cooling means is provided to maintain the fine powder material produced during the pulverization process at a desired temperature. In one embodiment of this invention, a second multi-component screw having an independently rotatable extrusion portion and an independently rotatable pulverization portion is disposed within the elongated cylindrical housing.
Sponsorship: Illinois Institute of Technology
United States Patent
Show less

Title: Online batch/fed-batch process performance monitoring, quality prediction, and variable-contribution analysis for diagnosis
Creator: Undey, C., Ertunc, S., Cinar, A.
Date: 2003-10-01
Publisher: AMER CHEMICAL SOC
Description: An integrated online multivariate statistical process monitoring (MSPM), quality prediction, and fault diagnosis framework is developed for...
Show moreAn integrated online multivariate statistical process monitoring (MSPM), quality prediction, and fault diagnosis framework is developed for batch processes. Batch data from I batches, with J process variables measured at K time points generate a three-way array of size I x K x J. Unfolding this three-way array into a two-way matrix of size IK x J by preserving the variable direction is advantageous for developing online MSPM methods because it does not require estimation of future portions of new batches. Two different multiway partial least squares (MPLS) models are developed. The first model (MPLSV) is developed between the data matrix (IK x J) and the local batch time (or an indicator variable) for online MSPM. The second model (MPLSB) is developed between the rearranged data matrix in the batch direction (I x KJ) and the final quality matrix for online prediction of end-of-batch quality. The problem of discontinuity in process variable measurements due to operation switching (or moving to a different phase) that causes problems in alignment and modeling is addressed. Control limits on variable contribution plots are used to improve fault diagnosis capabilities of the MSPM framework. Case studies from a simulated fed-batch penicillin fermentation illustrate the implementation of the methodology.
Endnote format citation for DOI:10.1021/ie0208218
Show less

Title: HIGH RISE BUILDING: cad plan 3
Creator: Sun, Yanfang
Date: 2012-05-08, 2012-05
Description: MIXED USE HIGH RISE BUILDING DESIGN COMBINING WIND TURBINE, IN ORDER TO FIND A SUSTAINABLE WAY TO USING CLEAN ENERGY

Title: Video Recording and Reproducing System with Photoconductive Switching of Transducing Elements
Creator: Camras, Marvin
Date: 4/23/2009, 1967-05-09
Description: Sponsorship: IIT Research Institute
United States Patent

$Method of Applying an Oxide Coating onto a Non-Porous Refractory Substrate$

Title: Method of Applying an Oxide Coating onto a Non-Porous Refractory Substrate
Creator: Tompkins, Edwin H.
Date: 1963-03-12
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Center for Interdisciplinary Education: tA_Final Board 2
Creator: Alvarez, Tomas
Date: 4/20/2011, 2011-05
Description: This project consists of developing an efficient collegiate building in which the disciplines of Business, Mathematics, and Science can...
Show moreThis project consists of developing an efficient collegiate building in which the disciplines of Business, Mathematics, and Science can interact, collaborate, and ultimately create new knowledge by merging existing information. "All disciplines have imported aspects of other fields to clarify their own disciplinary perspectives."
Show less

Title: Discover. Action. Change.: Discover. Action. Change. Ruxandra Antea- May 2011
Creator: Antea, Ruxandra
Date: 4/27/2011, 2011-05
Description: The project is located in Chicago IL, between Bridgeport and Pilsen neighborhood, on an abandoned industrial site named Bubbly Creek. Discover...
Show moreThe project is located in Chicago IL, between Bridgeport and Pilsen neighborhood, on an abandoned industrial site named Bubbly Creek. Discover. Action. Change. summarizes the intervention and the effect of this architectural project. The developed project wants to activate and change this deteriorate site into a place where people can came together and be aware of the new discoveries for green technologies and also can beneficiate of the outdoor space that incorporate lots of activities year-round. A bike and a pedestrian path are proposed to link two existent streets from the opposite neighborhoods and also to activate the site. The building, composed of two structures, is anchored along the path to reinforce it and also to create a reference point to everything ales on the site. The two proposed buildings represent a Research Center for Green Technologies with a training center and an Exhibit / Community space. These two structures are linked together through the RED TWIST element which guides the interested eye from the entrance at the south side, all the way to the North side. The twist serves as a floor for the first building and then chances and becomes the roof of the second building. In the end through all this elements implemented on the site, the project hopes to be a success for bringing people together into a pleasant environment, to an interesting / interactive building that allows visitors to be explored .
Show less

Title: Prolonged Release of Antifertility Drugs
Creator: Gray, Allan Poe
Date: 2009-05-04, 1976-07-06
Description: Antifertility drug complexes which have enhanced effectiveness and prolonged release of the antifertility drug. The complex includes an...
Show moreAntifertility drug complexes which have enhanced effectiveness and prolonged release of the antifertility drug. The complex includes an antifertility drug, a polybasic acid and a polyvalent metal ion. The antifertility drug is in the form of a basic amine derivative.
Sponsorship: IIT Research Institute
United States Patent
Show less

Title: Apparatus for Supplying Mechanical Recording Bias to Magnetic Recorders
Creator: Camras, Marvin
Date: 1952-03-04
Description: Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent

Title: Automatic Insulin Pumps Using Recursive Multivariable Models and Adaptive Control Algorithms
Creator: Cinar, Ali, Oruklu, Meriyan
Date: 2014-04-09, 2014-04-08
Description: A method and device for monitoring or treating patient glucose levels. The device includes a glucose sensor for measuring a glucose level of a...
Show moreA method and device for monitoring or treating patient glucose levels. The device includes a glucose sensor for measuring a glucose level of a patient, a physiological status monitoring system for measuring at least one physical or metabolic variable of the patient, and an automatic controller in communication with the glucose sensor and the physiological status monitoring system. The controller includes a prediction module for automatically predicting a future glucose level using data measured by the glucose sensor and the physiological sensor.
Sponsorship: Illinois Institute of Technology
United States Patent
Show less

Title: A UNIFIED BOUNDARY CONTROL LAW FOR DC-DC CONVERTERS USING A NORMALIZED STATE PLANE
Creator: Nie, Yue
Date: 2015, 2015-05
Description: This thesis proposes a unified boundary control law for DC-DC converters (Buck, Boost, and Buck-Boost) which improves both the transient and...
Show moreThis thesis proposes a unified boundary control law for DC-DC converters (Buck, Boost, and Buck-Boost) which improves both the transient and steady state response in comparison to boundary control laws using first or second order switching surface. A new set of switching zones on normalized state plane are defined to decide switching behavior every sample period. Additionally, non-ideal operations and a parameter self-adaptive algorithm are proposed and verified in simulation. The parameter self-adaptive algorithm enhances the system robustness and reduces the parameter sensitivity. The transient bandwidth for the load disturbance rejection and command tracking approaches the physical limits of DC-DC converters. Simulation results are presented to illustrate the major benefits of the proposed uni ed boundary control law.
M.S. in Electrical Engineering, May 2015
Show less

Title: Widget Applications to Enhance the Tru2Way Consumer Experience (sequence unknown), IPRO 312 - Deliverables: IPRO 312 Brochure F09
Creator: Alsharief, Yagoob, Aulfata, Muluken, Curtis, Christopher, Dhewaju, Anusuya, Mooney, Kevin, Mutyaba, Kevin, Ndoping, Marco, Onaissi, Samah, Peterson, Naomi, Siwek, Steven, Wallace, Sean, Yi, Won-jae
Date: 2009-12
Description: The IPRO teams objectives are to provide Comcast with feedback from an outside perspective, allowing them to see where their Tru2Way system...
Show moreThe IPRO teams objectives are to provide Comcast with feedback from an outside perspective, allowing them to see where their Tru2Way system needs additional attention or support.
Sponsorship: Comcast
Deliverables for IPRO 312: Widget Applications to Enhance the Tru2Way Consumer Experience for the fall 2009 semester
Show less

Title: Electrode Design for Electrohydrodynamic Conduction Pumping
Creator: Yagoobi, Jamal Seyed
Date: 2009-05-19, 2007-08-28
Description: An electrohydrodynamic conduction liquid pumping system includes a vessel configured to contain a liquid or a liquid/vapor therein. This...
Show moreAn electrohydrodynamic conduction liquid pumping system includes a vessel configured to contain a liquid or a liquid/vapor therein. This vessel can be of a elongate conduit configuration, an elongate channel configuration or a liquid enclosure configuration. At least a single pair of electrodes are disposed in a spaced apart relation to each other on the vessel and configured to be oriented in the liquid. A power supply is coupled to the electrodes and operable to generate electric fields in between the pair of electrodes, the electric forces inducing a net liquid movement relative to the vessel. Various electrode designs are embraced within the concept of this invention.
Sponsorship: Illinois Institute of Technology
United States Patent
Show less

repository.iit

Search the repository

Pages

Pages

Enabled Filters

Refine Results

Type

Date

Academic status of creator

Department

Subject

Creator

Part of

Rights