Dear Sir,
I am modeling an steering system so that i can control the steering wheel with DC motor but I am now stuck at modeling steering system. I need the model to acting with steering force. When i use other Steering Block it is just right time respond (i thought that didnot contain steering force in that block).
I am using Steering System, Fiala Wheel 2DOF, Vehicle Rigid Body 3DOF in Vehicle Dynamic Blockset.
Fiala Wheel for 2 front wheel with output are Fx, Fy, Fz, Mx, My, Mz. Iam using this output là 1×12 vector for Tire Feedback Steering System. Then using Torque input for Steering System to apply for Rigid Body 3DOF.
There are some problems:
When i apply 0 AxlTrq to Fiala Wheel 2DOF and 0 Torque input or 0 Angle Input for Steering System, the model is always turning in 1 direction.

Here is what i get from Graph XY.
I dont know how to fix this.
2. Is AxlTrq needed in Fiala Wheel 2Dof? When i apply AxlTrq = Fx*Re, Fx is the output from front right and left force from Vehicle Rigid Body, Re is feedback from Fiala Wheel Radius Effective.
I got a problem:
But I think this can be fixxed if the problem 1 can be solved.
3. I wonder if my model is doing right?
Thank you for your help.Dear Sir,
I am modeling an steering system so that i can control the steering wheel with DC motor but I am now stuck at modeling steering system. I need the model to acting with steering force. When i use other Steering Block it is just right time respond (i thought that didnot contain steering force in that block).
I am using Steering System, Fiala Wheel 2DOF, Vehicle Rigid Body 3DOF in Vehicle Dynamic Blockset.
Fiala Wheel for 2 front wheel with output are Fx, Fy, Fz, Mx, My, Mz. Iam using this output là 1×12 vector for Tire Feedback Steering System. Then using Torque input for Steering System to apply for Rigid Body 3DOF.
There are some problems:
When i apply 0 AxlTrq to Fiala Wheel 2DOF and 0 Torque input or 0 Angle Input for Steering System, the model is always turning in 1 direction.

Here is what i get from Graph XY.
I dont know how to fix this.
2. Is AxlTrq needed in Fiala Wheel 2Dof? When i apply AxlTrq = Fx*Re, Fx is the output from front right and left force from Vehicle Rigid Body, Re is feedback from Fiala Wheel Radius Effective.
I got a problem:
But I think this can be fixxed if the problem 1 can be solved.
3. I wonder if my model is doing right?
Thank you for your help. Dear Sir,
I am modeling an steering system so that i can control the steering wheel with DC motor but I am now stuck at modeling steering system. I need the model to acting with steering force. When i use other Steering Block it is just right time respond (i thought that didnot contain steering force in that block).
I am using Steering System, Fiala Wheel 2DOF, Vehicle Rigid Body 3DOF in Vehicle Dynamic Blockset.
Fiala Wheel for 2 front wheel with output are Fx, Fy, Fz, Mx, My, Mz. Iam using this output là 1×12 vector for Tire Feedback Steering System. Then using Torque input for Steering System to apply for Rigid Body 3DOF.
There are some problems:
When i apply 0 AxlTrq to Fiala Wheel 2DOF and 0 Torque input or 0 Angle Input for Steering System, the model is always turning in 1 direction.

Here is what i get from Graph XY.
I dont know how to fix this.
2. Is AxlTrq needed in Fiala Wheel 2Dof? When i apply AxlTrq = Fx*Re, Fx is the output from front right and left force from Vehicle Rigid Body, Re is feedback from Fiala Wheel Radius Effective.
I got a problem:
But I think this can be fixxed if the problem 1 can be solved.
3. I wonder if my model is doing right?
Thank you for your help. vehicle dynamic blockset, steering system, rack and pinion, simulink, fiala wheel 2dof, vehicle rigid body 3dof MATLAB Answers — New Questions

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