Erratum: “A Continuum Model for Fiber-Reinforced Soft Robot Actuators” [ASME J. Mech. Rob., 2018, 10(2), p. 024501; DOI: 10.1115/1.4039101]

Abstract

A typographical error first appearing in Eq. (A8) was cut and pasted into Eqs. (A10) and (A14). This error appears only in these equations as written in Appendix A.3. It does not affect the code used, results reported, or paper conclusions. Equation No.OriginalCorrected(A8)−σrr(ri)=∫riro1r(σrr−σθθ)dr=∫RiRoRr1R(σrr−σθθ)drdRdR=∫RiRoRr1R(σrr−σθθ)RλzrdR=∫RiRoRλzR2−Ri2(σrr−σθθ)dRσrr(ri)=∫riro1r(σrr−σθθ)dr=∫RiRoRr1R(σrr−σθθ)drdRdR=∫RiRoRr1R(σrr−σθθ)RλzrdR=∫RiRoRR2−Ri2+ri2λz(σrr−σθθ)dR(A10)−P=−p(ri)=−σrr(ri)=∫RiRoRλzR2−Ri2(σrr−σθθ)dR−P=−p(ri)=σrr(ri)=∫RiRoRR2−Ri2+ri2λz(σrr−σθθ)dR(A14)p(R)=Qrr(R)−P+∫RiRRλzR2−Ri2(σrr−σθθ)dRp(R)=Qrr(R)−P+∫RiRRR2−Ri2+ri2λz(σrr−σθθ)dR