How To Create A Motion Enabled Theater Chair / Simulator

Hello,

If you’ve ever been to a big arcade, chances are you have rode in one of the 4D simulators.

This is what I’m trying to re-create at home.

I have a lot of learning ahead of me but hoping you bright minded engineers can get me headed in the right direction.

I’m pretty handy with my hands when it comes to building things but this is a little beyond my expertise but willing to put in the wrench time and probably coding time as well.

Here is what I think I will need to make the chair pitch and roll and shake (to mimick flying, crashing, climbing, turning). Primary use will be for watching movies so I will have to watch a movie, take notes on when significant things happen (like wind, so I can activate a fan to blow to simulate wind) (explosions, will need to simulate vibration) (Falling off a cliff, will need to pitch the chair hard down to simulate falling and vise-verca when an airplane climbs or a car jumps)

List of possible supplies/programs/education needed:

4 - Linear actuators
1 - Software program to potentially write and store the code (not sure how to write code) and ability to hit a start button allowing the program to actuate/start and run automatically on specific time points without being at the desk (ie. start the movie and program simultaneously
1- Controller to distribute the signal to the specified actuator and signal to the tactical transducers (already have 2 Aura shakers)
4 - Transmitters (1 per actuator)
4 - Receivers (1 per actuator)
Steel square tube for bracing / bushings or bearings / possibly ball-joints (these will be used to building the platform to place the seat on. Alternatively, might just mount the actuators directly to the seats with ball joints and create the hard platform on the ground.

So my biggest questions…

]What program would I need to store and run time enabled activities that could activate the actuators/transducers/motion/wind…etc?/:m]
]How to turn the signal into an electrical signal to activate everything and control the speed of the actuators so different activities have different forces/:m]

Hi,

Here are answers to your questions:

There are many possible options, like custom software such as Visual Show Automation Software. It is a software specifically designed to handle animatronics and other such setups. It may be a good fit for your project, too.

A possible solution would be to use electronics that are RC servomotor signal compatible and then connect them to the software (VSA) via the SSC-32U servomotor controller board (which is compatible with the VSA software).
There is also a Bluetooth bundle for the SSC-32U, which allows remote control. Please note you can also use any other XBee-compatible modules to use other technologies, such as WiFi, LoRa, ZigBee, etc.
Sincerely,

Thanks so much for your reply ! I will take a look at everything you mentioned tonight ! Will keep you posted for sure !!

How far did you get with this project? Did you finish? If so, can you show what you did, I’m interested in making my own rig too :hugs: