Sensorless Position Control for Electro-Hydraulic System-A technological status review

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Abstract

Physical sensors have traditionally been used to obtain position information. These sensors possess certain deficiencies, such as a dependency on the working environment. Nevertheless, by removing the position sensors as well as defining methods and algorithms, it will be possible to indirectly obtain data from other present sensors. This paper surveys studies on sensorless position control on electric motors and hydraulic systems by reviewing the offered methods, their advantages and disadvantages, and future trends. By understanding the sensorless techniques in electrical motors and hydraulic systems, the future trends of electro-hydraulic systems will have a vast potential for improvement.

Details

Original languageEnglish
Title of host publication2018 Global Fluid Power Society PhD Symposium, GFPS 2018
Publication statusPublished - 25 Sep 2018
MoE publication typeA4 Article in a conference publication
EventGlobal Fluid Power Society PhD Symposium - Samara, Russian Federation
Duration: 18 Jul 201820 Jul 2018

Conference

ConferenceGlobal Fluid Power Society PhD Symposium
Abbreviated titleGFPS
CountryRussian Federation
CitySamara
Period18/07/201820/07/2018

    Research areas

  • Electric motor, Electro-Hydrastatic actuator, Pump-controlled system, Sensorless position control

ID: 31975910