BenutzerhandbuchInhaltsverzeichnisPID Control Toolkit User Manual1Support2Worldwide Technical Support and Product Information2National Instruments Corporate Headquarters2Worldwide Offices2Important Information3Warranty3Copyright3Trademarks3Patents3WARNING REGARDING USE OF NATIONAL INSTRUMENTS PRODUCTS3Contents4About This Manual6Conventions6Related Documentation6Chapter 1 Overview of the PID Control Toolkit7System Requirements7Installation Instructions7Activation Instructions8PID Control Toolkit Applications8PID Control9Chapter 2 PID Algorithms10The PID Algorithm10Implementing the PID Algorithm with the PID Functions11Gain Scheduling12The Precise PID Algorithm13Error Calculation13Proportional Action13Trapezoidal Integration14The Autotuning Algorithm14Tuning Formulas15Table 2-1. Tuning Formula under P-Only Control (Fast)15Table 2-2. Tuning Formula under P-Only Control (Normal)16Table 2-3. Tuning Formula under P-Only Control (Slow)16Table 2-4. Tuning Formula under PI or PID Control (Fast)16Table 2-5. Tuning Formula under PI or PID Control (Normal)16Table 2-6. Tuning Formula under PI or PID Control (Slow)17Chapter 3 Using the PID Control Toolkit18Designing a Control Strategy18Setting Timing18Tuning Controllers Manually19Table 3-1. Factors for Determining Tuning Parameter Values (Closed Loop)19Table 3-2. Factors for Determining Tuning Parameter Values (Open Loop)20Using the PID Library21PID Controller21Using PID with Autotuning23Using PID with Gain Scheduling24Using PID with Lead-Lag25Using PID with Setpoint Profiling25Using Ramp Generators26Converting between Percentage of Full Scale and Engineering Units26Using PID on Real-Time (RT) Targets27Using PID with DAQ Devices27Appendix A References29Appendix B Technical Support and Professional Services30Glossary32A-C32D-H33I-N34O-P35R-W36Index37A-H37I-R38S-Z39Größe: 415 KBSeiten: 39Language: EnglishHandbuch öffnen
BenutzerhandbuchInhaltsverzeichnisPID Control Toolkit User Manual1Support2Worldwide Technical Support and Product Information2National Instruments Corporate Headquarters2Worldwide Offices2Important Information3Warranty3Copyright3Trademarks3Patents3WARNING REGARDING USE OF NATIONAL INSTRUMENTS PRODUCTS3Contents4About This Manual6Conventions6Related Documentation6Chapter 1 Overview of the PID Control Toolkit7System Requirements7Installation Instructions7Activation Instructions8PID Control Toolkit Applications8PID Control9Chapter 2 PID Algorithms10The PID Algorithm10Implementing the PID Algorithm with the PID Functions11Gain Scheduling12The Precise PID Algorithm13Error Calculation13Proportional Action13Trapezoidal Integration14The Autotuning Algorithm14Tuning Formulas15Table 2-1. Tuning Formula under P-Only Control (Fast)15Table 2-2. Tuning Formula under P-Only Control (Normal)16Table 2-3. Tuning Formula under P-Only Control (Slow)16Table 2-4. Tuning Formula under PI or PID Control (Fast)16Table 2-5. Tuning Formula under PI or PID Control (Normal)16Table 2-6. Tuning Formula under PI or PID Control (Slow)17Chapter 3 Using the PID Control Toolkit18Designing a Control Strategy18Setting Timing18Tuning Controllers Manually19Table 3-1. Factors for Determining Tuning Parameter Values (Closed Loop)19Table 3-2. Factors for Determining Tuning Parameter Values (Open Loop)20Using the PID Library21PID Controller21Using PID with Autotuning23Using PID with Gain Scheduling24Using PID with Lead-Lag25Using PID with Setpoint Profiling25Using Ramp Generators26Converting between Percentage of Full Scale and Engineering Units26Using PID on Real-Time (RT) Targets27Using PID with DAQ Devices27Appendix A References29Appendix B Technical Support and Professional Services30Glossary32A-C32D-H33I-N34O-P35R-W36Index37A-H37I-R38S-Z39Größe: 415 KBSeiten: 39Language: EnglishHandbuch öffnen
