OPTIMAL DESIGN OF STRAIGHT BALANCED BOOMS WITH EQUALIZING POLYSPASTS
Shown the feasibility of designing straight balanced booms with equalizing polysup-pasts on computers. Dependencies are obtained describing the effect of the diameter of the end block on the trajectory of cargo movement when the boom departure changes. The cargo trajectories have been adjusted according to these dependencies. An algorithm for determining the optimal parameters of arrows with equalizing polyspasts has been developed. A program has been developed in Mathcad in accordance with this algorithm. Using the program, 282 the trajectories of cargo movement are built when the boom departure changes for various multiplicities of boom and cargo polyspasts. Experimental verification of the results was carried out.