Title :
Simple unknown input estimation techniques for automotive applications
Author :
Stotsky, Alexander ; Kolmanovsky, Ilya
Author_Institution :
Volvo Cars, Goteborg, Sweden
Abstract :
A frequent situation in automotive control applications is when an unknown input needs to be estimated on-line from available state measurements. The objective of this paper is to discuss several simple techniques for on-line unmeasured input estimation from a first order system, and illustrate experimental application of one of these techniques to engine management systems
Keywords :
automotive electronics; internal combustion engines; observers; parameter estimation; automotive control; engine management systems; state measurements; unmeasured input estimation; Algorithm design and analysis; Automotive applications; Control systems; Engines; Equations; Estimation error; Laboratories; Low pass filters; State estimation; Upper bound;
Conference_Titel :
American Control Conference, 2001. Proceedings of the 2001
Conference_Location :
Arlington, VA
Print_ISBN :
0-7803-6495-3
DOI :
10.1109/ACC.2001.946139
