Composite materials - rotational stability equations, Other Engineering

Assignment Help:

Rotational stability equations 

The torque T applied to any rigid vehicle with moving c.g. is in general determined by

T = ∂HVE/∂t|E + uvE ×MugE

where E is the inertial axis HVE = I ∗ ωVE is the absolute angular momentum, uvE is the translational velocity of the body relative to Earth, ugE is the translational velocity of the c.g. relative to Earth and M is the total body mass. With the c.g. fixed relative to the body 6 then ugE × uvE = 0 and so T is determined solely by the rate of change of absolute angular momentum that is by

T = ∂HVE/∂t|E = dI/dt * ωV E + I ∗dωV Edt

Since the representation of the inertia tensor I is constant only relative to axes fixed on the body , it is convenient to express this equation in these moving axes. Such axes are known as body axes. There are several different possible ways of fixing the axes in the body. The most common method is the so called stability body axis where we align the X axis with the trimmed steady state air speed, the Y axis pointing starboard (to the right) and the Z axis pointing down. the equation of motion above is then

 


Related Discussions:- Composite materials - rotational stability equations

Vlsi, Working of bi- CMOS invertor in vlsi

Working of bi- CMOS invertor in vlsi

BIPOLAR AND UNIPOLAR DIGITAL ICs, EXPLAIN THE WORKING OF BASIC N-CHANNEL M...

EXPLAIN THE WORKING OF BASIC N-CHANNEL MOSFET SWITCH

Logic gates and gate, Expertsmind.com  brings you unique solution in Elect...

Expertsmind.com  brings you unique solution in Electrical Engineering Logic GATES   Logic gates process one or more input signals in a logical manner. Depending on th

What is outsourcing?, What Is Outsourcing? Freelancing is an ideal contr...

What Is Outsourcing? Freelancing is an ideal control style wherein company procedures are relocated to another organization. The idea is: to let a third celebration organization

#title urban and regional planning.., name and elaborate the decision probl...

name and elaborate the decision problems in urban and regional planning?

Nash equilibrium, how to get ns2 coding for nash equilibrium

how to get ns2 coding for nash equilibrium

#digital electronics, #Design 2:1 MUX with strobe input using NAND gates

#Design 2:1 MUX with strobe input using NAND gates

Determine payback and npv, Payback & NPV Julia Corp. is in the business o...

Payback & NPV Julia Corp. is in the business of making sugar cookies. The company is considering the purchase of a new cookie making machine which will improve its manufacturing

Process control, what is the input to a process control system?

what is the input to a process control system?

Electronics, explain compensated semiconductors

explain compensated semiconductors

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd