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Table 1 List of parameters defining fourth order polynomial representation in fiveselected reference trajectories

From: Adjusting kinematics and kinetics in a feedback-controlled toe walking model

p ss (t)

Lst,v,d(qst,v)

q P (qst,v)

q T (qst,v)

Lst,ankle,d(qst,v)

Lsw,ankle,d(qst,v)

 

P ss,start

L st,v,start

q P,start

q T,start

L st,ankle,start

L sw,ankle,start

position continuity

P ss,mid

L st,v,mid

q P,mid

q T,mid

L st,ankle,mid

L sw,ankle,mid

user defined

P ss,end

L st,v,end

q P,end

q T,end

L st,ankle,end

L sw,ankle,end

user defined

P ̇ ss , start

L ̇ st , v , start

q ̇ P , start

q ̇ T , start

L ̇ st , ankle , start

L ̇ sw , ankle , start

velocity continuity

P ̇ ss , end

L ̇ st , v , end

q ̇ P , end

q ̇ T , end

L ̇ st , ankle , end

L ̇ sw , ankle , end

user defined