Open AccessSpeed Control of DC Motor using PID Controller FED H-Bridge
Author(s) -
Niharika Mishra,
Sameer Bajpai,
E.V. Narayan
Publication year - 2020
Publication title -
international journal of innovative technology and exploring engineering
Language(s) - English
Resource type - Journals
ISSN - 2278-3075
DOI - 10.35940/ijitee.f3967.0891020
Subject(s) - pid controller , control theory (sociology) , open loop controller , controller (irrigation) , dc motor , transient (computer programming) , steady state (chemistry) , transient response , control engineering , computer science , engineering , control (management) , temperature control , electrical engineering , agronomy , chemistry , closed loop , artificial intelligence , biology , operating system
In the present scenario, DC motor is widely used in industries. So, if DC motor is used for industrial purpose, the controlling is necessary. But there are various methods to control any system or plant such as via Proportional controller (P), Integral controller (I), Derivative controller (D), PI controller, PD controller, PID controller. Each controller is used on the basis of requirement. Proportional controller reduces the rise time, improves the steady state accuracy, and reduces the steady state error. But Integral controllers eliminate the steady state error but the process is too slow so it produces the worse transient response. Derivative controller improves the transient response, reduces the overshoots and improves the stability. So, for obtaining the accurate output of any plant, PID controller is best for many others. And for operating the DC motor in forward and backward both, H-bridge MOSFET is also used in this dissertation. Any other power electronics device is not suitable.