A symbolic investigation of pole-zero cancellation for a double inverted pendulum using torque inputs. (1999)
Presentation / Conference Contribution
Woodham, C. A. (1999, June). A symbolic investigation of pole-zero cancellation for a double inverted pendulum using torque inputs. Paper presented at IEE Colloquium on "Symbolic Computation for Control"

Modern computational packages are able to perform highly complex manipulations of symbolic variables, thus offering insights into a variety of mathematical problems. The symbolic manipulation packages REDUCE and MATLAB Symbolic Toolbox are used in an... Read More about A symbolic investigation of pole-zero cancellation for a double inverted pendulum using torque inputs..

On a representation of vector continued fractions. (1999)
Journal Article
Roberts, D. E. (1999). On a representation of vector continued fractions. Journal of Computational and Applied Mathematics, 105(1-2), 453-466. https://doi.org/10.1016/S0377-0427%2899%2900034-5

Vector Pade approximants to power series with vector coefficients may be calculated using the three-term recurrence relations of vector continued fractions
if formulated in the framework of Clifford algebras. We show that the numerator and denominat... Read More about On a representation of vector continued fractions..