Control and Instrumentation: Projects
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Dynamic Modelling of the SABRE EngineMembers: Lee Netherton The SABRE engines are the engines for the Skylon Spaceplane - a single stage to orbit (SSTO) launch vehicle. This project involves the modelling of SABRE through a variety of modelling techniques including state-space modelling, finite element modelling, nodal analysis etc. Most of the project work so far has concentrated on building the individual modelling 'blocks' for the individual engine elements (compressors, turbines, heat-exchangers...). The project is now concentrating on devising a system to connect these elements together so that they may interact with each other. |
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Eigenstructure Assignment for Helicopter Flight ControlMembers: Andrew Pomfret The design of control systems for helicopters is still largely undertaken using single-input, single-output loop-at-a-time techniques. Eigenstructure assignment (EA), with its clear mathematical links to classical control, could generate certifiable control designs in a fraction of the time. The use of EA in rotorcraft control applications will rely on considerable development of the current theory. In particular, assignment of eigenstructure to strictly proper systems is a necessary development, and methods must be found to incorporate dynamic compensators into a general EA solution. This project forms part of ongoing work in the fields of both EA and rotorcraft control within the Control Systems Laboratory. |
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Sensors, Data Fusion and Intelligence - Decentralised Systems for the Spacecraft SkylonMembers: Charles R. Robinson Sensing systems play a very important role in many aspects of modern life, including their use in appliances for our homes, monitoring systems for manufacturing and processing plants, and navigation systems on planes and ships. They have also been used extensively for sea and space exploration. Such systems often have a selection of sensors for collecting a variety of information, like Skylon. |