... horizontal plane obstacle under-actuated auv straight line mutation rate planning & scheduling Three-dimensional Path Planning for an Under-actuated Autonomous Underwater Vehicle Ben Li1, Rui Zhao2, Guohua Xu1, Guanxue Wang1, Zhen Su1, Zhongxiang Chen1 1 Underwater Technology Laboratory, School...

... be arrested in some of ultra-wide plate tests even if K exceeds Kca, (Machida and Aoki, 1972). Figure 1 shows their crack arrest test results of 30mm thick YP24 steel plates. yoshinari conventional model specimen machida arrest test ultra-wide duplex crack arrest test straight line calculation...

... conventional mechanics floe size distribution dependence floe ice floe arctic pack straight line energy change fragmentation artificial intelligence energy exchange size distribution interaction mechanical event machine learning Conventional Mechanics and Self-Organizing Processes...

... a cumulative probability pi equal to 1+= N ipi ( 15 ) (3) For each ip determine )(1 ii pz (4) Plot the coordinates( ix , iz ), and connect each point with line in order. (5) If the plot appears to follow a straight line, then it is reasonable to conclude that the data can be modeled using a normal...

... This paper proposed a straight-line survey scheme for misalignment calibration of a USBL (Ultra Short Baseline) positioning system. Under the scheme of straight-line survey, USBL positioning errors arising from heading, pitch, and roll misalignments are derived, respectively. The effect of each...

... optimization is applied to the solution of this problem. waterline constraint design variable arc curve nurb curve straight line fitness value fore body control point engineering precision genetic algorithm chromosome objective function marine transportation end point representation...

... project (Wagstaff (2003)). Further development of the snaked-lay concept is presented by Rundsag et al (2008). offshore pipeline as-laid data imperfection point best fit 16 wavelength lateral buckle initiation force survey data piping design line fitting piping simulation straight line...

... in Hiroshima harbour. The undisturbed samples were taken with a thin walled tube 1m long, 75mm in diameter. shear modulus clay mixture formula clayey soil straight line clay content sand content plasticity index specimen shear strain single amplitude shear strain upstream oil & gas...

... mean principal stress straight line self-hardening characteristic mechanical property consolidated clay Proceedings ofthe Eleventh (2001) International Offshore and Polar Engineering Conference Stavanger, Norway, June 17-22, 2001 Copyright © 2001 by The International Society of Offshore...

..., associated with the annual icing accumulation maxima under consideration, is estimated from sample data drawn on probability paper and fitted by a straight line obtained by means of the least squares approximation. 3) Construction of confidence interval band covering the whole observed range. 4) Extending...

... in the larger Reynolds number ange with a single straight line which is very close to the line labeled as 30°/60 °. This line is represented by the following formula Kf = 1.17 Re, -v2 for 60 < Re, < 1000. (10) It is seen that this formula is a good approximation to all experimental data for larger Reynolds...

... of the slip lines, the generation behavior of the slip line is hardly researched. minimum value straight line test specimen fracture fractal dimension frequency existence probability metals &amp; mining tensile stress strain increase surface roughness fractal characteristic nominal strain...

... pixel artificial intelligence edge pixel weld tack scale structure automation visual sensor hough transform weld gap gusset plate interested area arc welding terminal point weld line straight line detection intensity Proceedings of the Seventh (1997) Interna6onal Offshore and Polar...