... Dynamic Analysis of a Tracked Vehicle Based on a Subsystem Synthesis Method Hyung-Woo Kim*, Chang-Ho Lee*, Sup Hong*, Jae-Won Oh Cheon-Hong Min*, Tae-Kyeong Yeu*and Jongsu Choi* * Ocean System Engineering Research Division Maritime & Ocean Engineering Research Institute/KIOST ** Mechanical...

... different operation modes, but the role of the seabed was not taken into account. seabed-mining machine-flexible hose coupling flexible hose plane xoz plane china reaction force interaction metals & mining ocean mining symp mining symp mining system dynamic analysis sinkage chung...

... ABSTRACT: In this paper, dynamic analysis of underwater tracked miner in working condition is done during both straight driving and steering. First, based on the relationship between maximum shear displacement and shear stress, required shear displacement during working of the tracked miner...

... element dynamic model total deep ocean mining system simulation model resistance mining system dynamic analysis vehicle operation process mode single-body model Establishment of an Improved Dynamic Model of the Total Deep Ocean Mining System and Its Integrated Operation Simulation Yu Dai1,2...

.... The articulated tracked vehicle was modeled by using commercial software of multi-body dynamic analysis. A terramechanics model of cohesive soft soil was implemented according to the relationships of normal pressure to sinkage, of shear resistance to shear displacement, and of dynamic sinkage to shear...

... design variable vehicle vehicle system crawler metals & mining collection rate metamodel chassis structure dynamic analysis simulation model cohesive soil collector multidisciplinary design optimization test miner optimization problem Method of Metamodel-based Multidisciplinary...

...Dynamic Analysis of Underwater Tracked Vehicle on Extremely Soft Soil by Using Euler Parameters Hyung-Woo Kim*, Sup Hong*, JongSu Choi* and Tae-kyeong Yeu* Korea Research Institute of Ships and Ocean Engineering, KORDI Daejeon, Korea ABSTRACT This paper concerns about dynamic analysis of underwater...

... is used to perform dynamic analysis of the entire deep-ocean mining pipe system, including lift pipe, buffer and flexible hose. The top of the lift pipe is hinged at the ship, and the bottom of the flexible hose is connected to a self-propelled seafloor miner. The dynamic motions of the entire mining pipe...

...) conducted a series of experiments and showed the design directions for tracked vehicle on cohesive soft soil to achieve smaller slip. vector pipe system metals & mining flexible pipe deformation vehicle miner vehicle pipe dynamic analysis mining system th isope ocean mining sym...

... on the dynamic analysis of tracked vehicles on soft soil. Two different methods for dynamic analysis of tracked vehicles are compared: single-body dynamic analysis and multi-body dynamic analysis. A tracked vehicle is modeled in two different kinds: As single-body model and as multi- body model. Advantages...

... that provide a means of coordinating efforts and possibly conflicting recommendations of multidisciplinary design teams from early design phases to the detailed design phase. Dynamic analysis of tracked vehicles on soft soil is quite expensive and very time consuming because of its numerical complexity...

... the momentum change of the internal flow, the frictional force on the inner wall of the pipe, the reduction of the internal pressure, and the reaction force of the intake flow. To validate the present dynamic analysis method, motion measurements in steady current conditions and forced oscillation conditions...

... of investigations on reduction of the axial vibration using vibration absorbers with 1-D analysis. simulation metals & mining section lifting pipe dynamic analysis buffer motion manganese nodule mining manganese nodule thickness lifting pipe lifting pipe model vibration pipe string buffer...