Browsing Theses by Author "Wang, Li"
Now showing items 1-3 of 3
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Improving Artificial Neural Network Models for Predicting Hourly Water Consumption
WANG, LI (University of Waterloo, 2018-09-26)Smart water meter devices are now widely installed in single family residences, allowing water consumption data to be collected at a high resolution from both the temporal and spatial perspectives. Such data allows improved ... -
Regulation of Hysteretic Systems with Preisach Representation
Wang, Li (University of Waterloo, 2009-09-30)Piezoelectric actuators are well suited for high precision mechanical and electrical engineering applications. However, its performance in regulator configurations has been limited due to hysteresis. The hysteresis in these ... -
Robust Methods of Testing Long Range
Wang, Li (University of Waterloo, 2007-10-01)This thesis develops a novel robust periodogram method for detecting long memory. Though many test for long memory are based on the idea of linear regression, there exists no results in statistical literature on utilizing ...