References
- LMS IMAGINE S. A., "AMESim Library Manual", 2008
- N. Aoshima, "Measurement of Nonlinear Vibration by Signal Compression Method", 1984.
- N. Aoshima, "Computer-generated Pulse Signal Applied for Sound Measurement", 1981.
- 박두환, 송정민, 박흥신, 박성환, "PBW 액추에이 터의 제어기 개발", 유공압시스템학회지, 제 6권, 제 1호, 2009.
- H. E. Merritt, "Hydraulic Control Systems", John Wiley & Sons, Inc., 1967.
- ISO 10770-1: Hydraulic Fluid Power- Electrically Modulated Hydraulic Control Valves -Part 1:Test Methods for Four-way Directional Flow Control Valves.