i have tentatively designed a front suspension and steering setup..
front track - 1250
front KPI - 6deg
front caster - 6deg
front scrub - 19 mm
front camber - 2deg
front RC height - 38.16mm
FVSA - 2910 mm
lower control arm is parallel to ground, front view length - 367.92mm
this the the front view pic -
the setup was modelled in optimum k with a pushrod setup and kinamatic analysis was done.
front view pic - https://www.facebook.com/photo...67848&type=3&theater
top view pic - https://www.facebook.com/photo...67848&type=3&theater
the steering geometry was designed as such - https://www.facebook.com/photo...67848&type=3&theater
the given steering geometry gave 29.274 mm as the rack travel for 45 deg of steer angle at the inner wheel.
due to lack of tyre data things had to be assumed and then analysed for results...
following are the simulation graphs -
roll 2 deg, 120 deg angle at steering wheel (45 deg steer angle at the inner wheel) pic - https://www.facebook.com/photo...67848&type=3&theater
the bump-steer comes around a maximum of .3 degrees in 3 in jounce...
roll 2 deg 45deg steer angle at inner wheel - and - bumpsteer analysis
if anyone could plaese help me out with validation of the results...
thank u...