![]() ![]() ![]() Also, another problem is that the rate of the process initiated by the actuator is not always uniform, meaning sometimes it may occur faster than required or sometimes it may be slow. The problem with this method is that it is not very reliable as a person is prone to error or negligence in his work. ![]() Manual Control means the presence of a person at a site who checks the present conditions (sensor), compares it with the desired value (processing) and takes appropriate action to obtain the desired value (actuator). A simple example could be of controlling the temperature in a room. Hence, the Field of ” Control System Engineering” was developed.Ĭontrol System Engineering can be defined as using various methods to control the working of a process or maintenance of a constant and preferred environment, be it manual or automatic. The purpose being to reduce man’s involvement in these processes thereby, reducing the error in these processes. With the advent of computers and the industrialization of processes, throughout man’s history, there has always been research to develop ways to refine processes and more importantly, to control them using machines autonomously. It requires a lot of concepts and theory so we go into it first. This is tahir ul haq with another project.
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