Composition and characteristics of automatic control system

1.1 Composition of Automatic Control System

        The composition of an automatic control system is relatively complex, generally consisting of aspects such as automatic control, data acquisition, and signal processing. When carrying out sewage treatment, only by coordinating and cooperating with these parts, each doing their best, can the best effect of sewage treatment be achieved. The automatic control part is mainly responsible for the operation of the system, so that the system can operate according to the original set system even without human control, and rescue people from heavy and dangerous work; The data collection part is mainly responsible for monitoring the system. When the system is in operation, the data collection part can detect the status of sewage treatment to ensure the normal operation of the system; The signal processing part is responsible for processing the collected data. When abnormal conditions are detected in the system, it will promptly repair the system to ensure the efficiency and quality of sewage treatment. The automatic control system is an integrated facility, and only when each part complements each other can efficient sewage treatment be achieved.

1.2 Advantages of Automatic Control System

        From another perspective, automatic control systems can be divided into two parts: software and hardware. Although these two parts are completely different, they are indispensable. In order to achieve convenient operation of electrical automatic control systems, mature software engineering technologies are often embedded in automatic control systems. When operators perform operations, they can combine the advantages of software to program through functional blocks, improving the convenience of system operation. In addition, for some complex engineering projects, high-level languages can be used to complete relevant mathematical algorithms, which can simplify the complexity of the project while achieving nested functional blocks to optimize system performance. Hardware is different from software, but to some extent, the range of choices is limited by software. In general, the higher the integration level and stronger the functionality of a software, the more demanding the hardware configuration requirements will be, and the cost of sewage treatment plants will increase. So in the process of software production, we need to consider the choice of hardware, only in this way can we save expenses and achieve maximum economic benefits without affecting the efficiency of sewage treatment.