Analysis of the Current State of Methods and Means for Monitoring the Technological Parameters of Textile Materials -- Development of a Computerized Control System Structure and Study of Ultrasonic Wave Propagation in Various Textile Materials -- Research on the Interaction of Ultrasonic Waves with Various Textile Materials in the Process of Non-Contact Control -- Application of Non-Contact Methods to Control the Technological Parameters of Textile Materials in the Manufacturing Process -- Design of the Models and Methods of Constructing Computerized Control Systems of Technological Parameters of Textile Materials -- Development of Experimental Samples of Computerized Systems and Non-Contact Control over Technological Parameters of Textile Materials.