Look for articles in Proceedings of SAE Conferences on Vehicular
There are many roll handling approaches, both on the sensing side and
on the actuation side. Here is a small sample:
Types of roll: 'Trip' roll happens when tires/rims get into soft
material on roadway shoulder, with some component of vehicle motion
perpendicular to vehicle axis. Tires/rims dig into soft material,
thereby tripping the vehicle in to a roll. A high percentage of SUV
rolls are trip type. Aggravated by high steering angle. 'Longitudinal'
roll happens less often, has roll axis more or less in line with
vehicle direction of travel. Much more common on big rigs than SUVs.
Cornering forces and gravitational forces (unfavorable roadway camber)
act on center of mass to lift vehicle off of tires on one side. Once
COM is over outside wheels, roll is almost inevitable. Aggravated by
soft suspension, tires, many other factors.
Sensing: Trip roll is often preceded by high steering angle and rapid
vehicle yaw. Yaw sensing involves special accelerometer combinations.
Steering angle is a simple encoder. Some systems monitor suspension
forces, e.g., spring loads, and angles, e.g., axle relative to body.
Actuation: Various systems process sensor inputs and do things like
stiffen suspension, increase force required to turn steering wheel,
apply brakes (this simultaneously slows vehicle and makes it more
difficult to oversteer)
This will give you a taste. Have fun doing more thorough research.