On the geometry of pi controllers for SISO systems with input delays

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Stability of Siso Systems with Averaged Controllers

A necessary and sufficient condition is given for assuring stability of a single-input single-output (SISO) feedback control system when several controls laws are averaged together. Such a situation is encountered when several controllers are designed for different operating conditions which are not mutually exclusive. The special case of using fixed (as opposed to time-varying) weightings for ...

متن کامل

Eigenvalue Assignment Of Discrete-Time Linear Systems With State And Input Time-Delays

Time-delays are important components of many dynamical systems that describe coupling or interconnection between dynamics, propagation or transport phenomena, and heredity and competition in population dynamics. The stabilization with time delay in observation or control represents difficult mathematical challenges in the control of distributed parameter systems. It is well-known that the stabi...

متن کامل

Delay-Scheduled Controllers for Inter-Area Oscillations Considering Time Delays

Unlike the existing views that was introduced the existence of delay caused by the transmission of wide area measurement system data (WAMS) into the controllers input of the power oscilation damping (POD) by communication networks as a reason for poor performance of the POD controllers. This paper shows that the presence of time delay in the feedback loop may improve the performance of a POD co...

متن کامل

Rational Lm - Suboptimal Controllers for SISO Continuous - Time Systems

[13] K. S. Narendra and L. S. Valavani, “Stable adaptive controller designdirect control,” IEEE Trans. Automat. Contr., vol. 23, pp. 570-583, Aug. 1978. [14] P. Ioannou, “Reply to comments on the robust stability analysis of adaptive controllers using normalizations,” IEEE Trans. Automat. Contr., vol. 35, p. 1184, 1990. [15] P. A. Ioannou and G. Tao, “Frequency domain conditions for strictly po...

متن کامل

On Tuning PI Controllers for Integrating Plus Time Delay Systems

Some analytical results concerning PI controller tuning based on integrator plus time delay models are worked out and presented. A method for obtaining PI controller parameters, Kp = α kτ , and, Ti = βτ , which ensures a given prescribed maximum time delay error, dτmax, to time delay, τ , ratio parameter δ = dτmax τ , is presented. The corner stone in this method, is a method product parameter,...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: IFAC Proceedings Volumes

سال: 2007

ISSN: 1474-6670

DOI: 10.1016/s1474-6670(17)69275-9