This proceedings contains 7 papers. The specific topics include the ISIM continuous system simulation language, the AC SL language, work station concepts for real time simulation, and PMSP (plant modelling system prog...
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This proceedings contains 7 papers. The specific topics include the ISIM continuous system simulation language, the AC SL language, work station concepts for real time simulation, and PMSP (plant modelling system program).
This conference proceedings contains 19 papers. The main subjects are embedded subsystems for training, education and research, computer assisted learning of control systems, personal computersimulation languages, dy...
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This conference proceedings contains 19 papers. The main subjects are embedded subsystems for training, education and research, computer assisted learning of control systems, personal computersimulation languages, dynamic system identification software, and computermodelling of systems.
ISIM is a continuous system simulation language. It was developed from the ISIS simulation language. It runs on CP/M and MS/DOS based microcomputers. It consists of the ISIM program which: executes user's requests...
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ISIM is a continuous system simulation language. It was developed from the ISIS simulation language. It runs on CP/M and MS/DOS based microcomputers. It consists of the ISIM program which: executes user's requests, carries out the simulation, and provides graphical output of simulation results.
A computersimulation suite PHASAR which is in use and under continuous development at Roke Manor is presented. The program is written in FORTRAN and aids the design and testing of the then joint Plessey/MOD phased ar...
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A computersimulation suite PHASAR which is in use and under continuous development at Roke Manor is presented. The program is written in FORTRAN and aids the design and testing of the then joint Plessey/MOD phased array radar demonstrator MESAR. It evolved to have the capability to simulate virtually any antenna array for radar or communications. The standard version may be used for anything from a two element communications array to a large multi-thousand element phased array radar. The major attribute that sets it aside from other simulation program is its comprehensive capability to model adaptive cancellation systems from sidelobe cancellers to fully adaptive arrays with realistic error mechanisms fully modelled.
A software tool, radar Fuze Target Engagement Model (RAFTEM), for assessing radar proximity fuzes in the anti-air environment, which covers microwave and millimeter-wave active radarsystems installed within both surf...
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A software tool, radar Fuze Target Engagement Model (RAFTEM), for assessing radar proximity fuzes in the anti-air environment, which covers microwave and millimeter-wave active radarsystems installed within both surface-to-air and air-to-air missiles, is presented. The RAFTEM fuzing simulation tool provides comprehensive simulation of an engagement between an airborne target and a radar proximity fuze mounted on a missile. At fuzing ranges, the target does not behave in a statistical way with regard to the collection of scatterers. Because of the close range and the generally narrow fuze beam, the target is only partially illuminated. The fuze sees only one or a small collection of scatterers, and is in the near field of these scatterers.
NARCOSIS is a multilevel generic radarsimulation being produced in the Above Water systems Department of DERA Portsdown West. Sea, rain and land clutter, propagation and multipath effects are all included, as is simu...
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NARCOSIS is a multilevel generic radarsimulation being produced in the Above Water systems Department of DERA Portsdown West. Sea, rain and land clutter, propagation and multipath effects are all included, as is simulation of MTI and pulse doppler processing. The model is designed to be able to extend these functions using the extensive knowledge and trials results available in the department. A framework is developed which allows data from more detailed models to be interfaced to increase fidelity. Another feature of the model is its user friendly and flexible interfaces.
A computer software model is developed to provide a quick and efficient method of evaluating airborne radar performance in the presence of ground clutter as a function of various radar system parameters, operational p...
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A computer software model is developed to provide a quick and efficient method of evaluating airborne radar performance in the presence of ground clutter as a function of various radar system parameters, operational parameters, antenna characteristics and clutter models. The model encompasses monostatic, semi-active and bistatic radar geometries and coherent pulse-Doppler, continuous-wave and frequency modulated continuous wave radar operating modes. The software Clutter Assessment upon the System Performance of Airborne radars (Caspar) provides modelling at a system level rather than at a detailed component level and is intended as a tool for use with a wide variety of radar platforms.
The main aim of this paper is to present an understanding of the nature, purpose and future developments in intelligent object-oriented modelling arising from a research project being carried out by the Control and Co...
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The main aim of this paper is to present an understanding of the nature, purpose and future developments in intelligent object-oriented modelling arising from a research project being carried out by the Control and computer Aided Engineering (CCAE) research group at Swansea. Three important concepts for engineering modelling are emphasised: the independence of modelling from simulation;the object-oriented paradigm;knowledge-based systems. It is argued that intelligent technologies are natural tools for multidisciplinary engineering applications and are not only suited to qualitative approaches but also to quantitative methodologies.
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