V. N. Zakharov ,   S. V. Ulyanov Journal of Computer and Systems Sciences International , vol. 33, N 2 , 01.1995 , p. 117-136, language: английский ISSN 1064-2307  Аннотация The problems of designing industrial controllers and control systems with various degrees of intelligence are discussed. The primitive nature of existing hardware and software support of know ledge-based control processes and methods of designing intelligent control systems is noted. The need to develop a special procedure for designing such control systems is emphasized. The principles of a design procedure for multilevel intelligent automatic control systems are proposed. The features of the design of control systems that arc intelligent "in the large" and "in the small" arc analyzed. Numerous examples of designed systems arc presented.  Ключевые слова Fuzzy control systems; intelligent automatic control systems; fuzzy neural networks;fuzzy expert systems; FZUP-systems; PID-controller.