http://ieeexplore.ieee.org TOC Alert for Publication# 8860 2009 November 19 25 5 C1 C1 34 25 5 C2 C2 38 25 5 985 994 358 25 5 995 1004 736 25 5 1005 1015 455 25 5 1016 1029 510 25 5 1030 1046 1158 ex vivo experiments demonstrate capsule performance and ability to traverse the intestine in a manner suitable for inspection of the colon in a time period equivalent to standard colonoscopy.]]> 25 5 1047 1057 920 25 5 1058 1073 551 25 5 1074 1086 1411 25 5 1087 1097 1226 25 5 1098 1108 900 25 5 1109 1124 1345 25 5 1125 1133 1064 a priori known bounds on unknown dynamic parameters, a framework for robust stability analysis is proposed that uses an off-axis circle criterion and the Nyquist envelope of interval plant systems. Nonlinear- and linear-filtered mappings are achieved in experiments with a two-axis teleoperation system.]]> 25 5 1134 1149 1144 25 5 1150 1158 816 25 5 1158 1166 595 25 5 1166 1176 1686 25 5 1176 1184 417 25 5 1184 1191 374 3) was placed on a glass slide covered by thin lubricating oil and vibrated at a constant amplitude of 0.2 mm. The micromobile composite cylinder changed its direction of motion at a cross-over frequency of 156 Hz. The cross-over phenomena is due to the difference between static and kinetic friction coefficients of the two opposing parts.]]> 25 5 1192 1196 695 25 5 1196 1201 291 25 5 1202 1208 367 25 5 1208 1213 404 25 5 1214 1221 863 25 5 1222 1222 414 25 5 1223 1223 269 25 5 1224 1224 345 25 5 C3 C3 33 25 5 C4 C4 34