M
Mihaela Livia Ghita
Researcher at University of Antwerp
Publications - 14
Citations - 20
Mihaela Livia Ghita is an academic researcher from University of Antwerp. The author has contributed to research in topics: Computer science & PID controller. The author has an hindex of 2, co-authored 2 publications receiving 17 citations.
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Journal ArticleDOI
Business Elites, Political Connections, and Economic Entrenchment: Evidence from Belgium 1858-1909
TL;DR: This article found that political and upper class connections were widespread amongst listed firms, especially connections with the ruling political party, and that connected firms had higher growth levels and a higher probability of survival.
Journal ArticleDOI
Partnerships and innovative patterns in small and medium enterprises
TL;DR: In this article, the authors investigated the effects of cooperation agreements as possible drivers of innovative performance for Small and Medium-sized Enterprises (SMEs) drawing on the theoretical paradigm of open innovation and on empirical evidence of the existence of a "threshold to innovate".
Journal ArticleDOI
Bioelectrical impedance analysis of thermal-induced cutaneous nociception
Mihaela Livia Ghita,Isabela Roxana Birs,Dana Copot,Cristina I. Muresan,Clara-Mihaela Ionescu +4 more
TL;DR: In this paper , the authors present the analysis of the complex bioimpedance measured during cold-induced cutaneous nociception using the Anspec-PRO device, which results in a more complex characterization of the acquired signal, rather than evaluations of one/multiple single-dimensional signals (i.e., time-based index).
Proceedings ArticleDOI
Optimal Fractional Order PID based on a Modified Ziegler-Nichols method
Erwin T. Hegedus,Isabela Roxana Birs,Mihaela Livia Ghita,Clara-Mihaela Ionescu,R. De Keyser,Cristina I. Muresan,Maria Ghita,Ioana Nascu +7 more
TL;DR: In this article , an existing Ziegler-Nichols method for fractional order controllers is modified to yield optimal parameters, and the tuning rules and the optimization algorithm are simple, yet they lead to efficient fractional orders controllers.
Proceedings ArticleDOI
A robust self-tuning PID-type control for time-varying process in the pharmaceutical industry
Mihaela Livia Ghita,Dana Copot,Maria Ghita,Isabela Roxana Birs,Cristina I. Muresan,J. De Keyser,Clara-Mihaela Ionescu +6 more
TL;DR: In this article , a comparison between three PID-type controllers designed via different methods for a process with time-varying properties is presented, and an analysis of the system properties reveals the opportunity to operate in closed loop in a self-tuning manner, which avoids the necessity to re-design the controller parameter values.