The vertical movements of a trimaran. which can produce a vertical acceleration. always make people feel seasickness and cause equipment damage on the board. This paper presents a method of a trimaran vertical stabilization control. https://www.jmannino.com/quick-offer-Viqua-F4-50-Plus-Monitored-UV-System-Powered-by-UVMax-15-gpm-230-Volt-on-sale/