Exponential tracking control of an electropneumatic servomotor
Abstract
The new definition of practical exponential tracking is shown. Practical tracking is defined by the output vector, which is different from former definitions, given by the output error vector. Defined exponential tracking is elementwise. The new criterion of practical exponential tracking is shown. On the basis of the new criteria, the control algorithm of practical exponential tracking is determined by using the self-adaptive principle. The control algorithm is based on the self-adjustment principle. The structural characteristic of such a control system is existence of two feedbacks: the global negative of the output value and the local positive of the control value. Such a structure ensures synthesis of the control without knowledge of internal dynamics and without measurements of disturbances values.
Keywords:
Self-adaptive principle / Positive feedback / Nonlinear systems / Electropneumatic servomotorSource:
Automatic Control and Computer Sciences, 2007, 41, 3, 164-171Collections
Institution/Community
Mašinski fakultetTY - JOUR AU - Lazić, Dragan PY - 2007 UR - https://machinery.mas.bg.ac.rs/handle/123456789/665 AB - The new definition of practical exponential tracking is shown. Practical tracking is defined by the output vector, which is different from former definitions, given by the output error vector. Defined exponential tracking is elementwise. The new criterion of practical exponential tracking is shown. On the basis of the new criteria, the control algorithm of practical exponential tracking is determined by using the self-adaptive principle. The control algorithm is based on the self-adjustment principle. The structural characteristic of such a control system is existence of two feedbacks: the global negative of the output value and the local positive of the control value. Such a structure ensures synthesis of the control without knowledge of internal dynamics and without measurements of disturbances values. T2 - Automatic Control and Computer Sciences T1 - Exponential tracking control of an electropneumatic servomotor EP - 171 IS - 3 SP - 164 VL - 41 DO - 10.3103/S0146411607030078 ER -
@article{ author = "Lazić, Dragan", year = "2007", abstract = "The new definition of practical exponential tracking is shown. Practical tracking is defined by the output vector, which is different from former definitions, given by the output error vector. Defined exponential tracking is elementwise. The new criterion of practical exponential tracking is shown. On the basis of the new criteria, the control algorithm of practical exponential tracking is determined by using the self-adaptive principle. The control algorithm is based on the self-adjustment principle. The structural characteristic of such a control system is existence of two feedbacks: the global negative of the output value and the local positive of the control value. Such a structure ensures synthesis of the control without knowledge of internal dynamics and without measurements of disturbances values.", journal = "Automatic Control and Computer Sciences", title = "Exponential tracking control of an electropneumatic servomotor", pages = "171-164", number = "3", volume = "41", doi = "10.3103/S0146411607030078" }
Lazić, D.. (2007). Exponential tracking control of an electropneumatic servomotor. in Automatic Control and Computer Sciences, 41(3), 164-171. https://doi.org/10.3103/S0146411607030078
Lazić D. Exponential tracking control of an electropneumatic servomotor. in Automatic Control and Computer Sciences. 2007;41(3):164-171. doi:10.3103/S0146411607030078 .
Lazić, Dragan, "Exponential tracking control of an electropneumatic servomotor" in Automatic Control and Computer Sciences, 41, no. 3 (2007):164-171, https://doi.org/10.3103/S0146411607030078 . .