This paper discusses a systematic approach for selecting the minimum number of sensors for an Electromagnetic levitation system that satisfies both deterministic and stochastic performance objectives. The controller tuning is based upon the utilisation of a recently developed genetic algorithm, namely NSGAII. Two controller structures are discussed, an inner loop classical solution for illustra...

• The displacement control technique is used in the full maglev superconducting gravity instrument, and four-degrees-of-freedom of levitated test mass realized. Special circuits are designed to decouple detect multidegrees-of-freedom motions mass. A criterion attitude adjustment for proposed, eliminatiing mismatch coils. This great significance dynamic measurement gradiometer. Non-sensitive axi...

In this paper, we provide experimental results in the application of the results of [4]. Based on the theoretic work in [4], we propose an estimator-based delaycompensation algorithm to stabilize a networked control system (NCS) with network-induced stochastic time delays, data-packet losses, and out-of-order data-packet transmissions. With the p-sampling-period delay upper bound, the NCS can a...

Nüfus yoğunluğu hızla kırsal alanlardan şehir merkezlerine kaymaktadır. Şehirlerde nüfus artışı beraberinde ulaşım sorunlarını da getiriyor. Konvansiyonel toplu taşıma bu sorunları çözmek için yeterli değil. Bu konuda geliştirilen alternatif yöntemlerinden biri de maglev tren taşımacılığıdır. Maglev km-yolcu oranları, teknolojinin kişi başına çevresel katkı sağladığını ortaya koymaktadır. trenl...

This paper mainly researches one method of speed and location detection for maglev vehicles. As the maglev train doesn't have any physical contact with the rails, it has to use non-contact measuring methods. The technology based on the inductive loop-cable could fulfill the requirement by using an on-board antenna which could detect the alternating magnetic field produced by the loop-cable on r...

The magnetic suspension systems that they are basis of maglev trains divided in two classes: electrodynamic suspension (EDS) and electromagnetic suspension (EMS). EDS is based on repulsive forces acting on a magnet and is inherently stable system and even has well robustness in many cases with open loop control. But EMS is based on attractive forces acting on a magnet, is inherently unstable sy...