𝔖 Bobbio Scriptorium
✦   LIBER   ✦

High order system analysis and design using the root locus method

✍ Scribed by K.W. Han; G.J. Thaler


Publisher
Elsevier Science
Year
1966
Tongue
English
Weight
663 KB
Volume
281
Category
Article
ISSN
0016-0032

No coin nor oath required. For personal study only.

✦ Synopsis


Using the root locus method a general stability criterion is defined for any order linear systems. According to the distribution of real roots in even and odd parts of characteristic equations, the relative damping character of high order systems can be predicted. By the manipulations of roots in even and odd parts of characteristic equations high order systems with multiple adjustable coe~cienls can be designed to meet specifications.


📜 SIMILAR VOLUMES


Newton’s method and high-order algorithm
✍ François Dubeau 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 705 KB

Two modifications of Newton's method to accelerate the convergence of the nth root computation of a strictly positive real number are revisited. Both modifications lead to methods with prefixed order of convergence p ∈ N, p ≥ 2. We consider affine combinations of the two modified pth-order methods w

Analysis of 3D frequency-selective struc
✍ Zheng Lou; Jian-Ming Jin 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 177 KB

## Abstract A high‐order vector finite‐element method (FEM) is presented for the analysis of 3D frequency‐selective structures (FSSs). The asymptotic waveform evaluation (AWE) technique is combined with the FEM to perform fast frequency and angular sweeps. Reflection/transmission characteristics of

Limit analysis of plates using the EFG m
✍ Canh V. Le; Matthew Gilbert; Harm Askes 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 556 KB

## Abstract The meshless element‐free Galerkin (EFG) method is extended to allow computation of the limit load of plates. A kinematic formulation that involves approximating the displacement field using the moving least‐squares technique is developed. Only one displacement variable is required for