Stability conditions for a class of distributed-parameter systems
Distributed parameter systems with transfer function as ratio of output and input multiple transforms, deriving open and closed loop stability criteria
Khatri, H. C.↗
Engineering topics
Khatri, H. C.
Publications and source records attributed to Khatri, H. C..
Frequency domain stability criteria for distributed nonlinear sampled-data systems.
Popov-type sufficient conditions are presented for the absolute stability of a class of closed loop sampled-data systems. The closed loop system consists of a linear distributed element, a feedback controller (linear or nonlinear), a sampler, and possibly a zero-order hold circuit. The distributed element is assumed to be finite Hankel transformable, and such that its dynamics can be represented by a transfer function which is the ratio of the multiple (Laplace and finite Hankel) transforms of output and input. The input is assumed to be distributed. The stability criterion presented here parallels the criterion for distributed systems that are finite Fourier transformable. An example is given to illustrate the applications of the stability criterion.
Nagarajan, N.↗
On the stability of a class of distributed, sampled-data nonlinear systems
Distributed sampled-data control systems with memoryless nonlinear feedback element, deriving frequency domain stability criterion
Khatri, H. C.↗
Frequency domain stability criteria for distributed parameter systems.
Frequency domain stability criteria for open and closed loop distributed parameter linear time invariant systems
Khatri, H. C.↗