OPTIMAL AND SUBOPTIMAL PERFORMANCE OF STOCHASTIC LINEAR TRACKING SYSTEMS
THE DERIVATION OF PERFORMANCE INDICES FOR BOTH OPTIMAL AND SUBOPTIMAL LINEAR TRACKING SYSTEMS IS SPECIALLY ORGANIZED. THE EXPRESSIONS FOR THE INDICES CONSIST OF TERMS THAT CAN BE CALCULATED FROM THE SYSTEM INPUT AND ITS PARAMETERS. EACH TERM REPRESENTS AN IDENTIFIABLE COMPONENT OF THE OVERALL COST. THE DERIVATION OF THE PERFORMANCE INDEX FOR OPTIMAL LINEAR TRACKING SYSTEMS IS NECESSARY TO GIVE A COMPLETE SOLUTION TO THE OPTIMAL LINEAR TRACKING PROBLEM. A KNOWLEDGE OF THE VARIOUS COST TERMS IN THE PERFORMANCE INDEX OF SUBOPTIMAL LINEAR TRACKING SYSTEMS MEANS THAT THE PERFORMANCE CAN BE CALCULATED OF (1) EXISTING OR APPROXIMATE DESIGNS, OR (2) OPTIMAL DESIGNS EITHER MODIFIED OR HAVING DIFFERENT NOISE INPUTS OR PERFORMANCE INDICES. FURTHER, THE IMPROVEMENT OF EXISTING OR APPROXIMATE DESIGNS MAY BE CARRIED OUT BY A SYSTEMATIC TRIAL-AND-ERROR APPROACH, WHICH AIMS AT REDUCING ONLY THE LARGEST COST TERMS FOR EACH ITERATION. /AUTHOR/
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Supplemental Notes:
- Vol 115, pp 332-336
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Authors:
- Moore, J B
- Publication Date: 1968-2
Media Info
- Serial:
Subject/Index Terms
- TRT Terms: Benefit cost analysis; Linear systems; Performance; Stochastic processes; Tracking systems
- Subject Areas: Data and Information Technology; Highways; Operations and Traffic Management;
Filing Info
- Accession Number: 00225450
- Record Type: Publication
- Source Agency: Traffic Systems Reviews & Abstracts
- Files: TRIS
- Created Date: Apr 28 1994 12:00AM