Experimental determination of dynamic parameters of a drying drum as an object of automatic control
Abstract
As is known, many objects (sites) of automatic regulation can be experimentally investigated by applying jump or pulse influences on the input of the object with obtaining at the output of the acceleration or pulse characteristics, respectively. Determining the dynamic parameters of the object but its pulse characteristic is preferable to the acceleration characteristic, because, firstly, gives more accurate results and, secondly, conducting an experiment with the impact in the form of a pulse is less disruptive to the normal course of the technological process.When removing the dynamic characteristics of this method is taken as follows: 1) all disturbing influences during the experiment can be stabilized within certain limits so that their influence on the output parameter can be neglected; 2) the pulse disturbance does not entail significant nonlinear distortions of the transient process.
References
- Davydov N. I., Sergievskaya E. N. Determination of Dynamic Parameters of Regulatory Objects by Their Experimental Characteristics. Proc. VTI, No. 5, 1953.
- Dudnikov E.G. Fundamentals of Automatic Regulation of Thermal Processes. GEI, 1956.
- Itskovich E.L. Synthesis of the scheme of automatic regulation of a rotary cement kiln. Instrumentation, No. 10, 1959.
- Itskovich E.L. Statistical Methods in Production Automation. Energia, 1964.
- Krasovskiy A.A., Pospelov G.S. Fundamentals of Automation and Technical Cybernetics. GEI, 1962.
- Solodovnikov V.V. Statistical Dynamics of Linear Systems of Automatic Control. Fizmatgiz, 1960.