TOM VR

You can't wire transducer in ordinary USB joystick controller as analog axis, need a specific board with support, or a kind or converter in between transducer and ordinary USB joystick controller.
In DCS forum are topic about using one these as analog axis, seems for a F-18 cockpit project, don't remember poster name.
Other source of help is this topic of DeltaalphaLima1 who use some of a lot bough in eBay as replacement in Warthog - now he use conventional analog mini-stick, since transducer is very expensive.
https://forums.eagle.ru/showthread.php?t=200198

Other topic that may help in DCS is about a DIY Force Sense for Cougar, in what are used load cell's, perhaps the interface can be use for transducer.