I understand. I thought it was a tool in the adams. In creating a control plant, we can only use system elements variables type, while in defining spring, we cannot. Just design variables can set spring or other that related to model structure, like sphere radius, friction coefficients etc.
I...
İ don't know what is MUX, i solved problem of use torque instead of torsion spring. Now it's ok, but if i want to change other design parameters, how can i do that?
i want to optimize 2 torsion spring of my model with my algorithm that wrote in matlab.
i create design variables, for set spring stiffness coefficient we cant create system elements.
k1 and k2 is stiffness coefficient that i want to optimize them.
i set control plant : freq is frequency of...
thanks for your reply. Are you referring to creating Adams models with varying parameter values and link them to Simulink? For the optimization process, the parameters are determined dynamically by the relevant algorithm. As a result, it’s not feasible to pre-create Adams model and then send it...
Hi everyone, I can create a control plant from my Adams model to run in Simulink. How can I change the design variables initially? I need to modify torsion springs, some lengths, etc., directly from Simulink. I want to optimize my model, so I need to adjust these variables.
I want to create contact between two parts in COMSOL. One of them is fixed (ground), and the other one is a small part with a very small contact region (approximately 0.01 mm² or less). Which method and parameters would be suitable for creating this contact? Does changing the mesh size affect...
varval(41) is vibration (A*sin(2*pi*f*time)), and don't have any problem in simulate.
Does changing units in a simulation affect the solution method used by the solver?
in this case legs is solid, but for better simulation we also try simulate flexible legs too, that legs fixed in base instead...
for better describe of my problem:
define markers:
define motion from markers:
simulate and errors in two step size (1e-5(or bigger) and 1e-6), varval(41) is A*sin(wt):
I cant find any redundant constraint in model.
Also when in motion insert X direction motion free I get this error in 2...
I try to simulate this Model :
PZT(Piezoelectric) is actuator of this robot. I try to create Vibration in direction that draw in previous image with general motion. robot can translate in X and Y direction(Global) (Y direction is free for any jumping and etc.) and can rotate about Z axes (model...
Hello, I have a problem in describe a motion in this body, i want rectangular body have a vibration in direction that I draw. I try to create this with using general motion or planar joint, part can translate in X,Y and rotate in Z, but also must always have this vibration in y direction of...
I created a contact force in adams, in contact force we have 2 methods to calculate normal force, but both of them have problem in my issue. I want to create a function to calculate the normal force that the object does not cross the plane, for example in the impact formula we have...
Adams write that files compiled with Intel parallel xe 2019 update 4, this software have Fortran compiler and Visual Studio 2017 for c++ compiler, but now Visual Studio 2017 and this intel can't be integrate together, but it's no matter which version we used, just they must can be integrate. To...
I want to create DLL file for using in ADAMS at motion, so i found a code in Fortran with name motsub1.f, I am beginner in Fortran and just change of this code VALUE and do steps in image to create DLL of it, but i get error, what is ifort and link.exe?
I'm currently working with two bodies that are i defined contact force with each other in ADAMS, and I've been able to calculate the normal force (F_y) during their impact. However, I'm also interested in determining the tangential force that arises during the impact. If I were to introduce...
