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Which control system consumes very low power for motion control? 

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The control system would only consume a few micro-watts of power and can be applied to low power systems.
Proceedings ArticleDOI
Bin Yao, Song Liu 
07 Nov 2002
45 Citations
Although at the expense of controller complexity, if well utilized, the added control flexibility can be used to significantly reduce the fluid power energy usage in a number of motion and loading conditions to meet the society's need for energy conservation while without sacrificing the achievable motion control accuracy.
While such economical control hardware may be appropriate for low-power systems, we also present more sophisticated control that uses the additional degrees of freedom to minimize losses.
By experimental test and results analysis, the control system designed in this paper shows good dynamic performance and low power consumption.
The control system also has very good performance for disturbance rejection.
Experimental results show that precise control is achieved by the proposed motion control system.<<ETX>>
As a result, the proposed system shows superior control performance to the conventionally designed control system in spite of using smaller control force, power and energy.
Our new method is capable of providing improved control with low power consumption.
Journal ArticleDOI
01 Aug 1994
31 Citations
A functional classification of motion control converters is also related to the switching nature of the power processing, illustrating the fundamental dilemma of this kind of highly efficient power control.
Thus, the control system has fast tracking of power references compared to conventional methods.

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