Accurate large-displacement magnetic levitation actuation and its stability remain difficult in non-liquid environments. A motion control system with active mode is proposed this paper. The actuating force of the generated by external field. neural network proportion-integration-differentiation (PID) controller designed for actuation, a imbalance principle built step mode. Dual electromagnetic ...

Proportional + Integral + Derivative (PID) controllers are widely used in engineering applications such that more than half of the industrial controllers are PID controllers. There are many methods for tuning the PID parameters in the literature. In this paper an intelligent technique based on eXtended Classifier System (XCS) is presented to tune the PID controller parameters. The PID controlle...

Levitated diamond nanocrystals with nitrogen-vacancy (NV) centres in high vacuum have been proposed as a unique system for experiments in fundamental quantum mechanics, including the generation of large quantum superposition states and tests of quantum gravity. This system promises extreme isolation from its environment while providing quantum control and sensing through the NV centre spin. Whi...

With the presentation of functional models of several superconducting magnetic levitation transport systems, IFW has in recent years contributed a lot to the popularity of the concept of superconductivity. At the heart of these models are the solid superconducting elements developed and manufactured in the institute from yttriumbarium-copper oxide (YBCO), in which very strong magnetic fields ca...

Sickle cell disease affects 25% of people living in Central and West Africa and, if left undiagnosed, can cause life threatening "silent" strokes and lifelong damage. However, ubiquitous testing procedures have yet to be implemented in these areas, necessitating a simple, rapid, and accurate testing platform to diagnose sickle cell disease. Here, we present a label-free, sensitive, and specific...

The present article discusses the characteristic features of characteristics precision controlled high-precision current stabilizers using effect induction levitation. stability and shape load determines reliability, accuracy, efficiency, service life automation devices, test equipment electroplating baths. Determining output characteristics, establishing analytical relationships between initia...