@article{(Open Science Index):https://publications.waset.org/pdf/10002587,
	  title     = {Performance Enhancement of Analog Voltage Inverter with Adaptive Gain Control for Capacitive Load},
	  author    = {Sun-Ki Hong and  Yong-Ho Cho and  Ki-Seok Kim and  Tae-Sam Kang},
	  country	= {},
	  institution	= {},
	  abstract     = {Piezoelectric actuator is treated as RC load when it is
modeled electrically. For some piezoelectric actuator applications,
arbitrary voltage is required to actuate. Especially for unidirectional
arbitrary voltage driving like as sine wave, some special inverter with
circuit that can charge and discharge the capacitive energy can be
used. In this case, the difference between power supply level and the
object voltage level for RC load is varied. Because the control gain is
constant, the controlled output is not uniform according to the voltage
difference. In this paper, for charge and discharge circuit for
unidirectional arbitrary voltage driving for piezoelectric actuator, the
controller gain is controlled according to the voltage difference. With
the proposed simple idea, the load voltage can have controlled
smoothly although the voltage difference is varied. The
appropriateness is proved from the simulation of the proposed circuit.},
	    journal   = {International Journal of Electrical and Computer Engineering},
	  volume    = {9},
	  number    = {8},
	  year      = {2015},
	  pages     = {954 - 957},
	  ee        = {https://publications.waset.org/pdf/10002587},
	  url   	= {https://publications.waset.org/vol/104},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 104, 2015},