Finite element assisted tug bollards block design -

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Finite element design of auxiliary tug bollards block

Beam element model is adopted to calculate. Practical calculation, taking every 0.1ITI a unit, the entire structure a total of 100 nodes and 100 units. This computing hardware environment: PIII933, 768M memory; software environment for the Chinese Windows2000, ABAQUS6.2 + Exceed6.2. Case 1 of the maximum stress 183.4Mpa,[link widoczny dla zalogowanych], appears in the middle of the left side of the vertical beams and beam connections. In addition, the two beams at the bottom of the vertical stress as well. Maximum displacement of the beam in the middle of nearly 1 / / 4, the maximum displacement in the right lateral 1 / / 4 for 1.5726E one 02m; vertical maximum displacement in the left 1 / 4, for 4.7026E of a 04m. This condition is the condition of three of the most dangerous side. II A,[link widoczny dla zalogowanych], Figure 3 for case 1 without lateral support members in Figure 4 the results for case 1 case 2 in Figure 5 in the left lateral support member at the bottom of 1in Figure 6 Case 2 results (continued on page 59) 51 Main Engine Remote Simulation System 3.8 real-time multitasking software design to avoid the critical speed automatic logic function remote control system must be equipped with automatic links to avoid the critical speed to prevent the host area in the critical speed operation to ensure the safe operation of the host. 3.9 Emergency operation function in case of emergency, you can cancel the loading procedure, the fast speed; or cancel the fault or failure deceleration stop signal, the emergency operation. 4 Conclusion The remote control simulation system uses the advanced microcontroller 8098, the rich take advantage of the microcontroller hardware resources and an efficient instruction set, thus making the control system design greatly simplified. In software design, the use of real-time multitasking operating system FRMX96,[link widoczny dla zalogowanych], the control system can control objects in real time and the number of operations, realization of complex control functions remote control. The ship control system for automated remote control system in the physical simulation, with the screen on the control curve, processes, and fault displays a visual image of the results. Student internships and crew training, practice shows that: the system is feature rich, easy to operate, reliable remote control is an effective means of learning and practice. [
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