Eduardo Polli

3 Questions 4 Answers 0 Followers

Questions related from Eduardo Polli

What is the most suitable orbit for Sun-pointing satellite?

I'm designing the feedback control of a CubeSat which shall always points towards the Sun. For attitude determination I use a magnetometer and a Sun sensor while for control 8 cold gas thruster...

15 October 2020 3,533 2 View

How to derive the equations of motion of a vibrating body subjected to a prescribed boundary motion?

As an example, I'm considering a beam hinged at one end which is subjected to a prescribed angular velocity Omega. (EJ = bending stiffness , m = mass per unit length , l = length). Let's assume i...

03 September 2020 4,369 1 View

How to derive a Space State model without the direct feedthrough matrix?

Considering a trivial LTI: x' = Ax + Bu y = Cx + Du I was told that from this representation I can always derive a model without the direct feedthourgh matrix D in order to solve Lyapunov...

19 July 2020 4,890 4 View