Recent content by jonasjia

to economicsnerd, thanks for your answer, but it would go further,and get the f(θ) = α

sorry,i made a mistake,the correct equation should be : x*e^iθ - y*e^-iθ * e^-iα + z*e^iθ = d*e^iβ d*e^iβ is the complex number of pin to tip vector,which β is known. to DrClaude, yes it may be have two answer,i just need the exact relation of θ and α.

hello friends, when i build the mathmatical model of robot,i face a new question that i ever seen before. i have a reverse kinematic lever as the leg and i want to use the tip position to get the relationship of fold angle and rotate angle reversely here is my equation: x*e^iθ - y*e^iθ *...