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This touchless gear system uses fluid dynamics to transfer power and rotation without any teeth

For five millennia, human civilization has progressed on the back of a simple yet rigid idea: the gear. From the chariot ...
IEEE

Dynamic Decoupling Sliding Mode Control for PMSM of Electro-Mechanical-Braking System Based on Parameters Estimation of Progressive Trigger

Abstract: Electromechanical-braking (EMB) is an important braking system. It is necessary to maintain the EMB motor control effect under long term braking. Therefore, a dynamic decoupling sliding mode ...
IEEE

A Physical-Statistical Framework on Complex Mechanical System Fault Isolation

Abstract: Supervisory control and data acquisition (SCADA) data from a complex mechanical system, such as a high-speed train power bogie, nonpower bogie, and wind turbine, are widely used for anomaly ...