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Artificial Neural Networks Industrial and Control Engineering Applications Part 14

Tham khảo tài liệu 'artificial neural networks industrial and control engineering applications part 14', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 444 Artificial Neural Networks - Industrial and Control Engineering Applications 1. Air compressor 2. Service Unit 3. SPC 200 Controller 4. Analog Pressure Transducers 5. Gripper 6. Y axis 7. Linear Potentiometer for x axis 8. X axis 9. NI Compact FieldPoint System 10. Power Supply Fig. 1. Servo-pneumatic positioning system of the Festo Didactic. The components of the system are the following Experimental data was collected by using the National Instrument NI compact FieldPoint measurement system with control modules. The LabVIEW program environment controlled the measurement system. The values of four analog parameters were monitored. Three of these parameters were the pressure readings of the cylinders creating the motion in the x and y directions and the overall system. The Fourth analog input was the readings from the linear potentiometer. The gripper action was monitored from the digital signals coming from data acquisition card. The diagram of the components of the servo-pneumatic system is shown in Figure 2. 445 Conditioning Monitoring and Fault Diagnosis for a Servo-Pneumatic System with Artificial Neural Network Algorithms Fig. 2. The servo-pneumatic system components for X axis. 1. Measuring system 2. Axis interface 3. Smart positioning controller SPC 200 4. Proportional directional control valve 5. Service unit 6. Rodless cylinder festodidactic.com 2010 The servo-pneumatic system simulated the operation of food preparation. Jars were put individually on a conveyor belt by the packaging system. A handling device with servopneumatic NC axis transferred these jars to a pallet. The precise motion of the NC axis is essential for completion of the task Festo Didactic 2010 . The user interface of the LabVIEW program is presented in Fig. 3. The display shows the pressures of the overall system and two cylinders creating the motions along the X and Y axes. Also the displacement of one of the cylinder and gripper action pick and place is demonstrated. In this .