Search
CSV
RISEffect of Point Configurations on Parameter Estimation Analysis of Circles
Publisher: ASCE
Abstract: The Fisher Information Matrix (FIM) determinant and the precision of the circle parameters are derived for generic configurations with n data points. The conditions for maximizing the FIM determinant are examined, and ...
Effects of Parameter Selections on Fitting Vertical Curves to Data
Publisher: ASCE
Abstract: Vertical curve fitting is important both for road safety management and railway maintenance. Different parameterizations were proposed to specify a vertical curve satisfying the constraint of continuity between its components. ...
Configuration Analysis of Two-Dimensional Resection Networks
Publisher: American Society of Civil Engineers
Predicting the Heat Release Rate of Ion Current Combustion Process Fuelled with Hydrogen/Carbon Dioxide and Natural Gas
Publisher: American Society of Civil Engineers
Abstract: The effects of initial pressure, equivalence ratio, hydrogen fraction, and CO2 dilution ratio on the characteristics of ion currents and heat release rate (HRR) were comparatively investigated with natural gas as a fuel. ...
Heuristic Strategies of Modified Levenberg–Marquardt Algorithm for Fitting Transition Curves
Publisher: ASCE
Abstract: Horizontal curve identification is important both for road safety management and railway maintenance. Parameters of a transition curve are introduced to perform an orthogonal least-squares fitting. During such a fitting ...