{"product_id":"modelling-and-development-of-a-magnetic-levitation-system-for-fault-tolerance-demonstration-of-a-hard-real-time-avionics-von-atheel-redah","title":"Modelling and Development of a Magnetic Levitation System","description":"\u003cp\u003eMagnetic levitation technology has evolved as an important consideration in designing and developing systems with frictionless guidance and suspension. The main objective undertaken in this thesis is to create a model and develop a magnetic levitation system capable of levitating and moving a ferromagnetic object by means of a real-time controlled magnetic field generated by a set of electromagnets. An analytical mathematical model describing the electromechanical dynamics of the system is obtained and identified. In addition, a simplified and more efficient mathematical model based on experimental data is investigated. Three different vertical direction controllers based on different nonlinear control theories: Jacobian Linearization, Feedback Linearization and Sliding Mode Control, are proposed and validated. The mechanical components of a three-dimensional magnetic levitation system with simple position control scheme are designed and analyzed. A concept of digital control system consist of microcontroller based digital controller, position sensor system and digitally controlled power drivers is developed and implemented to track a reference position signal. Finally, the procedure of integrating the designed system into a suggested avionics system concept to estimate the performance of the avionics system's fault-tolerance capability is discussed as a basis for future work.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783639461954\"\u003e\u003ch3\u003efor Fault-Tolerance Demonstration of a Hard Real-Time Avionics\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783639461954","offer_id":39427896377437,"sku":"9783639461954","price":39.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/dd61d8a2-9bfa-4ce0-8112-30a7a0529324.jpg?v=1781413945","url":"https:\/\/shop.autorenwelt.de\/products\/modelling-and-development-of-a-magnetic-levitation-system-for-fault-tolerance-demonstration-of-a-hard-real-time-avionics-von-atheel-redah","provider":"Autorenwelt Shop","version":"1.0","type":"link"}