10-02-2015, 07:03 AM
pls give ch 3 4 and 5 answers. post it as soon as possible. my email id is kanhaiya007.bhardwaj[at]gmail.com
|
solutions of unsolved questions of automatic controls by b c nakra
|
pls give ch 3 4 and 5 answers. post it as soon as possible. my email id is kanhaiya007.bhardwaj[at]gmail.com
07-03-2017, 01:12 PM
The science that deals with methods for the determination of laws for the control of systems that can be realized by automatic devices. Historically, such methods were first applied to processes which were mainly of a technical nature. Thus, an aircraft in flight is a system whose control laws ensure that it remains in the required trajectory. The laws are made through a system of transducers (measuring devices) and actuators, which is known as autopilot. This development was due to three reasons: many control systems had been identified by classical science (to identify a control system means to write down its mathematical model, for example, relations long before the development of automatic control theory, thanks to Knowledge of the fundamental laws of nature, there was a well-developed mathematical apparatus of differential equations and especially an apparatus for the theory of constant motion engineers had discovered the idea of a feedback law and found ways to Its realization.
Reference :
https://www.encyclopediaofmath.org/index...rol_theory
Reference :
https://www.encyclopediaofmath.org/index...rol_theory
|
« Next Oldest | Next Newest »
|
