2. Develop a bond graph of the system in (b) that incorporates the PD machine models...

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2. Develop a bond graph of the system in (b) that incorporates the PD machine models and other basic elements to form a final model of first order form. Assumptions need to be made to simplify the system. In particular, show how losses can combine so that total (or net) losses in the hydraulic components (mechanical and hydraulic) can be lumped into a single hydraulic resistive element as shown in (b) using a linear pressure- flow relation, P = RQ. On the mechanical load, consider only the rotational elements with rotational inertia, J, and damping, B. Discuss other assumptions implied. 2. Develop a bond graph of the system in (b) that incorporates the PD machine models and other basic elements to form a final model of first order form. Assumptions need to be made to simplify the system. In particular, show how losses can combine so that total (or net) losses in the hydraulic components (mechanical and hydraulic) can be lumped into a single hydraulic resistive element as shown in (b) using a linear pressure- flow relation, P = RQ. On the mechanical load, consider only the rotational elements with rotational inertia, J, and damping, B. Discuss other assumptions implied.