(please help)pneumatic valve is maintaining pressure Pi(t) to the system in order to control the flow rate of the gas entering the pressure tank as indicated in the figure. Due to the pressure, a force F(t) is applied to the valve plug having mass of m, stiffness of K and Coloumb friction of B and this force causes a displacement x(t) which opens the valve to let the gas to flow into the tank. The relation between the displacement and...
The elevator system given in the figure moves up and down with a velocity of v=1 m/sec. As the elevator starts to move, it reaches to its steady state angular velocity in 1 seconds. It is known that all the friction effects within the system are neglected. The other information related with the system are given as below: Mass moment of inertia about motor shaft M-M : JM=1.25 kgm2 Mass moment of inertia about the elevator shaft K-K : JK=1...
In the figure, the suspension system is composed of a damper and spring having the damping and stiffness coefficients of \(\mathrm{C}=60[\mathrm{Ns} / \mathrm{m}]\) and \(\mathrm{K}=7200[\mathrm{~N} / \mathrm{m}]\)respectively. The test rig shown in the figure is used to obtain the oscillation characteristics of the suspension system in the \(y\) -direction. The input of the system is given as the road profile as a sine function and it is given by velocity \(V\) in \(x\) -direction. The tire attached at point \(O\)...
The Sharps Electrical Electronics Corporation manufactures four highly technical products that it supplies to aerospace firms that hold BGP contracts. Each of the products must pass through the following departments before they are shipped: wiring, drilling, assembly, and inspection. The time requirement in hours for each unit produced and its corresponding profit value are summarized in the following table: The production available in each department each month, and the minimum monthly production requirement to fulfil contracts, are as follows: 5 The...
For the cone water tank given in the figure, the relation between the flow rate \(q(t)\) and the water level \(h(t)\) is given as \(q(t)=0.005 h^{2}(t) \cdot q(t)\) is in \(\left[m^{3} / s\right]\) and \(h(t)\) in [m].a. When \(t=0\), the valve is closed and the water level is \(2[\mathrm{~m}]\). Find the level of the water after 60 seconds of the valve opening. b. Find the linearized expression for water flow rate \(q(t)\) about initial conditions.
EAB2053 1. System modelling is an important aspect of control system theory. a. Name the three approaches to the mathematical modeling of control systems. [3 marks) Given the network in FIGURE Q1b, find the transfer function, 1(s)/V(s). b. R R2 + 0000 L ve(1) 1200) [7 marks] Activate Go to PC
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What are the uses and applications of molecular modelling? Please go into detail.Thank you!
Please help me i have 1 hour