Could someone help me out please? In the JSBSimCoordinates.pdf from http://jsbsim.sourceforge.net, we know that the Xbody Axis positive forward out through out the nose of the plane, Ybody positive out the right side, Zbody Axis positive downwards. Then we know that: (look from the tail of the plane) (1) roll rate (p) clockwise are positive; (2) roll angle (phi) clockwise are positive; (3) left-aileron up and right-aileron down are positive; Right? Assume the plane flying steadily now, if aileron left-up and right-down , that is aileron position increase , the plane would roll anti-clockwise, that is roll rate (or roll angle) would decrease? Right? But why does JSBSim not match it? When I increase aileron position, the roll rate and roll angle increase too. Who can tell me why?
_______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
