| contributor author | W. L. Nelson | |
| date accessioned | 2017-05-08T23:04:51Z | |
| date available | 2017-05-08T23:04:51Z | |
| date copyright | March, 1962 | |
| date issued | 1962 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27236#91_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/91079 | |
| description abstract | This paper considers the problem of optimal (minimum-time) on-off regulation of a dynamic plant whose state is known only at periodic instants of time. It is shown that on-off control inputs which change value only at the sampling instants inherently lack the capability of providing accurate (dead-beat) control. If, however, the on-off controller is modified to include pulse width control, it not only has the capability for accurate control, but also has the capability for optimal control comparable to that of a saturating amplifier controller. In addition, the optimal pulse width control inputs can be specified as a function of the state of the plant at each sampling instant. The application of this method is discussed in detail for the cases of pure inertial and second-order underdamped plants. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Optimal Control Methods for On-Off Sampling Systems | |
| type | Journal Paper | |
| journal volume | 84 | |
| journal issue | 1 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3657277 | |
| journal fristpage | 91 | |
| journal lastpage | 99 | |
| identifier eissn | 1528-901X | |
| keywords | Sampling (Acoustical engineering) | |
| keywords | Optimal control | |
| keywords | Industrial plants AND Control equipment | |
| tree | Journal of Fluids Engineering:;1962:;volume( 084 ):;issue: 001 | |
| contenttype | Fulltext | |
