Department of Aerospace Engineering

and light years to go before i sleep

We never measure distance in km or miles maybe Robert frost would. (1 light year = 9.4605284 × 10^15 meters)

PhD Missile guidance navigation and control - Study of destructive forces was once called black magic but now it is called by the name Missile GNC

ME Aerospace Technology - Satellite Technology =The study of artificial satellites, the on board payloads and space mechanics.

Starting from very fundamental laws of motion till Tsiolkovsky's Equation and all the fundamental forces yet to be discovered

Consider n linear equations with n unknowns

Feel the divine creation as the unknown parameter n1 becomes a known parameter in time t and we are in search of the next unknown variable n2 ,the variable GOD becomes the unknown parameter n3 and whenever we find the unknowns the next unknown will be assigned GOD.

we can never find him but his absence leaves us with no solution

Time is the only variable which not only human beings but also Differential equations suffer

WELCOME to World of Satellites >>The only non living things in search of mysteries of the Universe

5th law of thermodynamics states that the "Total entropy of life is constant,ie you change from an ordered state (happy) to disordered state (sadness) and viceversa"

Interest varies as a sine function of time.When the sine wave increase gradually we are happy then starts decreasing we are sad >>>life is a cycle.if it s a bridge rectifier or full wave rectifier we will get continuous half wave cycles i.e continuous happiness so life s a rectifier it converts AC to DC (happy to sad....)0r DC to AC (sad to happy....)
there is no sadness withot a happy time
life has two paths, the one you wish to go and another u dont wish to go...u wish not to go on the path u do not wish to go and life takes u in the path u wished u do not wish to go>>>life is fu*king complicated..cant say in a single buzz
Everyone is ODD enough to be a human being



Quotes by me

Tuesday, February 22, 2011

PWM SIGNALS

PWM signals are widely used in telecommunications, power control systems, voltage regulation and in audio signal processing. This paper deals with the simulation of PWM signals for power control. PWM power control systems became reality with the advent of modern semiconductor switches like MOSFETs and Insulated Gate bipolar transistor (IGBT). PWM signals can be easily generated using microcontrollers rather than Digital signal processors (DSP), but when the accuracy and speed of the generated signal is of particular importance, then microcontrollers can no longer be used and this is where DSP comes into play. Programming a DSP to generate PWM signal is not an easy task since the interfacing codes are not as simple as for microcontrollers. Hence the simulation of the PWM signal has been done to study the efficiency of the C code. This work is a part of a project to develop DSP-FPGA based BLDC motor control.
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