6 research outputs found
Direct controller design and iterative tuning applied to the coupled drives apparatus
V pĹ™ĂspÄ›vku je pouĹľita pĹ™Ămá metoda návrhu regulátorĹŻ VRFT ( Virtual Reference Feedback Tuning) pro iteraÄŤnĂ zpĹŻsob návrhu a doladÄ›nĂ regulátoru. V práci je vyuĹľito sĂ©rie experimentĹŻ bez omezenĂ na zpĹŻsob jejich generovánĂ pro návrh optimálnĂho regulátoru zvolenĂ© struktury bez nutnosti identifikovat Ĺ™ĂzenĂ˝ proces. PĹ™Ăstup je ĂşspěšnÄ› aplikován pĹ™i návrhu a dolaÄŹovánĂ regulátoru pro elektrickĂ© zaĹ™ĂzenĂ - systĂ©m spĹ™aĹľenĂ˝ch servomotorĹŻ, a to pĹ™izpĹŻsobovánĂm poĹľadovanĂ© doby ustálenĂ Ĺ™ĂzenĂ© veliÄŤiny.The paper utilizes the direct method Virtual Reference Feedback Tuning (VRFT) for the iterative way of controller design and fine-tuning. In the work, a series of experiments with no restriction on data generation is used to design an optimal controller of desired structure without the intermediate plant identification step. The approach is shown to be successful for the design and fine-tuning of a controller for the electric device - coupled drives apparatus by means of adjusting a desired settling-time of controlled output