제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 2001년도 ICCAS
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- Pages.96.1-96
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- 2001
Sufficient and Necessary Condition for Monotone Nondecreasing Step Response of Second-Order System
- Kwon, Byung-Moon (Inha Univ.) ;
- Kwon, Oh-Kyu (Inha Univ.) ;
- Kim, Dae-Woo (Medical Research Lab., Unix Electronics Company)
- 발행 : 2001.10.01
초록
This paper is shown that the impulse and unit step response of second-order system can be computed by the analytic methods using Laplace transform. Also, the transient response specifications are explicitly formulated by the peak undershoot and maximum overshoot of the step response. Three different second-order systems are investigated: prototype system, system with LHP(left half plane) real zero, and system with RHP(right half plane) real zero. Based on these analytic results, this paper presents the sufficient and necessary conditions for the second-order linear SISO(single-input/single-output) stable system to have the nonovershooting or monotone nondecreasing step response.
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