I am doing SITL using gazebo and facing the issue for generating the thrust by propellers. in my case propellers are spinning but no thrust or lift is there. i have added the lift and drag plugins, thrust plugins and the joint force plugins. but still the lift is not happening. Propellers also rotating in proper direction so that the surface can push the air below. second issue related to the same propellers, if i increase the pwm value in mavproxy using rc 3 pwm. no speed is changing for any pwm why is that so?
I will appreciate if anyone helps me in this case. Thanks for reading this !