Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Sliding mode observers for fault detection and isolation
20001.0k citationsChristopher Edwards, Sarah K. Spurgeon et al.Automaticaprofile →
Countries citing papers authored by Sarah K. Spurgeon
Since
Specialization
Citations
This map shows the geographic impact of Sarah K. Spurgeon's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sarah K. Spurgeon with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sarah K. Spurgeon more than expected).
Fields of papers citing papers by Sarah K. Spurgeon
This network shows the impact of papers produced by Sarah K. Spurgeon. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sarah K. Spurgeon. The network helps show where Sarah K. Spurgeon may publish in the future.
Co-authorship network of co-authors of Sarah K. Spurgeon
This figure shows the co-authorship network connecting the top 25 collaborators of Sarah K. Spurgeon.
A scholar is included among the top collaborators of Sarah K. Spurgeon based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Sarah K. Spurgeon. Sarah K. Spurgeon is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Zhao, Dongya, et al.. (2019). Output Feedback Sliding Mode Control for Continuous Stirred Tank Reactors. Kent Academic Repository (University of Kent). 1443–1448.3 indexed citations
Spurgeon, Sarah K., et al.. (2007). Wavelet cluster based envelope demodulation approach and its application to fault diagnosis. UCL Discovery (University College London).1 indexed citations
12.
Yan, Xing‐Gang, Christopher Edwards, & Sarah K. Spurgeon. (2004). Output feedback sliding mode control for nonminimum phase systems with nonlinear disturbances. UCL Discovery (University College London). 3. 1951–1957.2 indexed citations
Monsees, G., Sarah K. Spurgeon, & Paul F. Puleston. (2000). Air fuel ratio control using sliding modes.. Systems Science. 26. 97–108.1 indexed citations
15.
Spurgeon, Sarah K., et al.. (1998). A new sliding mode approach to asymptotic feedback linearisation with application to the control of non-flat systems. International Journal of Applied Mathematics and Computer Science. 8(1). 21–37.
Sira‐Ramírez, H. & Sarah K. Spurgeon. (1996). Robust Sliding Mode Control Using Measured Outputs. UCL Discovery (University College London).15 indexed citations
Spurgeon, Sarah K.. (1991). ON THE DEVELOPMENT OF DISCRETE-TIME SLIDING MODE CONTROL-SYSTEMS. UCL Discovery (University College London).2 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.