Variational methods for modeling and simulation of tool tissue interaction

... and deformation of the organ as well as provide realistic haptic feedback of tool- tissue interaction Advanced modeling algorithms are important for accurate soft tissue deformation modeling and ... properties of biological soft tissue using computation approaches The objective is to provide an effective approach for realistic modeling and simulation of too...

Ngày tải lên: 09/09/2015, 11:30

... usage of set and script elements

Ngày tải lên: 22/06/2014, 19:20

... substitution Simulation and modeling of needle insertion have been studied in 2D and 3D environment DiMaio and Salcudean [7] have presented an interactive simulation of needle insertions in a planar ... MODELING AND SIMULATION OF AN ACTIVE ROBOTIC DEVICE FOR FLEXIBLE NEEDLE INSERTION Nader Hamzavi Zarghani A THESIS SUBMITTED FOR THE DEGREE OF...

Ngày tải lên: 16/10/2015, 15:38

... 12 Modeling and Simulation of Microbial Depolymerization Processes of Xenobiotic Polymers 12.4.2 Analysis of Enzymatic PLA Depolymerization The experimental and analytical study of endogenous depolymerization ... HPLC profiles of PEG before and after the cultivation of the microbial consortium E-1 [11, 12] 289 290 12 Modeling and Simulation of Mic...

Ngày tải lên: 25/10/2013, 08:20

... watering  Maintenance:- weed control, fertilizing, pruning and thinning, fire and pest protection  Inflows:wood; commercial thinning, final harvest non-wood; flora gathering, recreation, land ... Evaluation Criteria The Land Expectation Value(LEV) model is applied in preference to the NPV model Key Parameters in Forestry Models Establishment:- land, land preparation, plant stock,...

Ngày tải lên: 23/03/2014, 04:20

... transformed data sets achieve better performance and faster convergence in general There are many transformation procedures that can be applied to a data set [22] In this study, the all data sets (i.e., ... Jang in 1991 [13, 14] More information regarding the architecture and the performance of ANFIS can be found in the literature [12] In what follows, first, performance of an MD sim...

Ngày tải lên: 21/06/2014, 20:20

... f2 J1 l1 where f1 and f2 are the frequencies, J1 and J2 the angular moments of inertia of the metal paddles, and l1 and l2 the length of nanotubes in torsional oscillators and 2, respectively ... and temperature on mechanisms of nanotube-based torsional oscillators will also be considered Multiscale modeling In a nanotube-based torsional oscillator, a part of...

Ngày tải lên: 22/06/2014, 22:20

... procedures are used for the approximation of the Da (0) with domains having a simpler shape For example, in the case of [4, Theorem 4.20, page 170] the domain which approximates the Da (0) is defined ... k =0 The Lyapunov function V can be found theoretically using relation (1.5) In the followings, we will shortly present the procedure of determination an...

Ngày tải lên: 23/06/2014, 00:20

... Szabo and Babúska [185], and Zienkiewicz and Taylor [20 7] For work specifically focusing on the continuum mechanics of particles, see Zohdi and Wriggers [21 6] For a detailed numerical analysis of ... and = (1 .25 ) ∂x1 ∂x2 ∂x3 Forces acting on a particle (1) that are always directed toward or away from another point and (2) whose magnitude depends only on the distance between...

Ngày tải lên: 06/08/2014, 01:21

... of Farhat and coworkers (Piperno et al [1 63] , Farhat et al [65], Lesoinne and Farhat [ 130 ], Farhat and Lesoinne [66], Piperno and Farhat [164], and Farhat et al [67]) Remark It is important to ... relative motion Top to bottom and left to right, for eo = 0.5, µs = 0.2, µd = 0.1: (1) no near-field interaction, (2) α = 0.1 and α = 0.05, (3) α = 0.25 and α = 0.125, an...

Ngày tải lên: 06/08/2014, 01:21

... 16 32 64 128 mm α1 45 147 0 .44 12 849 7 .49 111 642 .28 3 943 44. 61 7670 84. 35 mm α2 270188.87 279918.51 5 642 92.53 625999.39 2 643 80.23 α mt 7355 34. 64 778117.81 872627 .48 9107 34. 12 5 749 09.53 α mo 141 859.99 ... Extensions to “swarm-like” systems 0 2 4 10 Z Z X 10 12 Y 14 X 12 Y 16 14 16 0 2 4 6 10 Z Z X 10 12 12 Y 14 X Y 16 14 16 0 2 4 10 X Z Z 0 10 12 Y 14 16 X 1...

Ngày tải lên: 06/08/2014, 01:21

... TOTAL KINETIC ENERGY TOTAL KINETIC ENERGY 0. 65 ENERGY (N-m) 0.7 0. 65 ENERGY (N-m) 0.7 0.6 0 .55 0.6 0 .55 0 .5 0 .5 0. 45 0. 45 0.4 0.4 0 .5 1 .5 2 .5 3 .5 4 .5 0 .5 1 .5 TIME 2 .5 3 .5 4 .5 TIME 0. 75 0. 75 TOTAL ... ENERGY TOTAL KINETIC ENERGY 0.7 0. 65 0. 65 ENERGY (N-m) 0.7 ENERGY (N-m) 05 book 2007 /5/ 15 page 71 ✐ 0.6 0 .55 0.6 0 .55 0 .5 0 .5 0. 45 0. 45 0.4...

Ngày tải lên: 06/08/2014, 01:21