The virtual reality system is not restricted by place and space so it has characteristic such as being convenient and safe. Moreover, the virtual situation can be changed flexibly so it is able to be used in wide range such as 「entertainment」or 「simulated training」,etc…In our research, we combine scene of roller coaster let operator can enjoy excitement of roller coaster indoors, it can also let people who can not accept higher stimulation for enjoyment. This Researching purpose to develop one axis dynamic simulator, adopt low-cost control circuit board and exchange reversible motor develops of new generation sport platform. Utilize Bluetooth transmit signal, can avoid complicated systematic wiring, can make, have, achieve wireless to carry, remote control and one more than extensive system show purpose.