Libin Zhang Guanjun Bao Qinghua Yang Jian Ruan Liyong Qi Static Model of Flexible Pneumatic Bending Joint. 1-5 2006 ICARCV http://dx.doi.org/10.1109/ICARCV.2006.345379 conf/icarcv/2006 db/conf/icarcv/icarcv2006.html#ZhangBYRQ06