Oscillation free altered duration UH derivation using nondimensional approach

Automatic formal derivation of the oscillation condition

The behavior of a quartz crystal oscillator can be described by a nonlinear characteristic polynomial whose coefficients are function of the circuit parameters. Solving the polynomial in the frequency domain leads to the steady state oscillation amplitude and frequency. In the time domain, it gives the oscillator signal transient. Deriving the characteristic polynomial from the circuit descript...

Derivation of FEL gain using wakefield approach

We describe the one-dimensional SASE FEL instability using the wake approach. First, we obtain an expression for the longitudinal 1-D wake in a helical undulator. We then show that taking into account the retardation effect in the Vlasov equation with the proper wake leads to the correct result for the FEL instability, in agreement with the traditional theory. Presented at the 2003 Particle Acc...

Derivation Of Shadow Price For CO2 Gas Emission Using Distance Function Approach

H-infinity Vehicle Control Using NonDimensional Perturbation Measures

Robust controller design techniques have been applied to the field of vehicle control to achieve many different performance measures: robust yaw rate control [1], robust lateral positioning using one [2, 3] or more [4-6] driver inputs, robust observer design, and so on. A difficulty with many published approaches is to obtain an adequate description of the model uncertainty. Most bounds on plan...

Uh Mark

Spoken language is full of disfluencies. A frequent sound expressing hesitation is uh (or any variant thereof), but its linguistic status is debated. This article offers a new perspective on hesitation particles. First, the position is defended that they are linguistic signals, hence words, and it is shown that they belong to the larger class of interjections on the basis of a number of qualita...