Browsing AURA by Author "Ruderman, Michael"
Now showing items 21-40 of 61
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Guest Editorial: Advanced Motion Control for Mechatronic Applications with Precision and Force Requirements
Oboe, Roberto; Ruderman, Michael; Fujimoto, Yasutaka (Journal article; Peer reviewed, 2020)Motion Control (MC) is concerned with all the issues arising in the control of the movement of a physical device. This means that MC is not limited to the use of proper devices for sensing and actuation, in addition to ... -
Hybrid modeling and control of mechatronic systems using a piecewise affine dynamics approach
Pasolli, Philipp (Doctoral Dissertation at the University of Agder; no. 273, Doctoral thesis, 2020)This thesis investigates the topic of modeling and control of PWA systems based on two experimental cases of an electrical and hydraulic nature with varying complexity that were also built, instrumented and evaluated. A ... -
Hybrid Position/Force Control for Hydraulic Actuators
Pasolli, Philipp Thomas; Ruderman, Michael (Chapter, 2020)In this paper a novel hybrid position/force control with autonomous switching between both control modes is introduced for hydraulic actuators. A hybrid position/force control structure with feed-forwarding, full-state ... -
Hybrid Position/Force Control for Hydraulic Actuators
Pasolli, Philipp Thomas; Ruderman, Michael (Chapter, 2020)In this paper a novel hybrid position/force control with autonomous switching between both control modes is introduced for hydraulic actuators. A hybrid position/force control structure with feed-forwarding, full-state ... -
Hybrid State Feedback Position-Force Control of Hydraulic Cylinder
Pasolli, Philipp Thomas; Ruderman, Michael (Chapter; Peer reviewed, 2019) -
Impulse-based Discrete Feedback Control of Motion with Damping Uncertainties
Ruderman, Michael (Chapter; Peer reviewed, 2014) -
Impulse-Based Hybrid Motion Control
Ruderman, Michael (Chapter; Peer reviewed, 2017) -
Integral Control Action in Precise Positioning Systems with Friction
Ruderman, Michael (Chapter; Peer reviewed, 2016)For high precision positioning systems a fast and accurate settling to the reference state is most significant and, at the same time, challenging from the control point of view. Traditional use of an integral coaction in ... -
Inversion-free feedforward hysteresis control using Preisach model
Ruderman, Michael (Chapter; Peer reviewed, 2023)We introduce a new inversion-free feedforward hysteresis control using the Preisach model. The feedforward scheme has a high-gain integral loop structure with Preisach hysteresis operator in negative feedback. This allows ... -
Lead-Lag-Shaped Interactive Force Estimation by Equivalent Output Injection of Sliding-Mode
Ruderman, Michael (Chapter, 2020)Estimation of interactive forces, which are mostly unavailable for a direct measurement on the interface between the system and its environment, is an essential task in various motion control applications. This paper ... -
Linearized Piecewise Affine in Control and States Hydraulic System: Modeling and Identification
Pasolli, Philipp Thomas; Ruderman, Michael (Chapter; Peer reviewed, 2018) -
Minimal-model for robust control design of large-scale hydraulic machines
Ruderman, Michael (Chapter; Peer reviewed, 2018) -
Model-Free Sliding-Mode-Based Detection and Estimation of Backlash in Drives With Single Encoder
Ruderman, Michael; Fridman, Leonid (Journal article; Peer reviewed, 2019) -
Modeling and field-experiments identification of vertical dynamics of vehicle with active anti-roll bar
Tavares, Rafael Pinto; Ruderman, Michael; Menjoie, Daan; Molina, Joan Vazquez; Dhaens, Miguel (Chapter, 2020)This paper deals with modeling and identification of vertical dynamics of the ground vehicle equipped with two active anti-roll torsion bars. A series of field tests of a full-scale drive have been performed, from which ... -
Modeling of an active torsion bar automotive suspension for ride comfort and energy analysis in standard road profiles
Tavares, Rafael Pinto; Molina, Joan Vazquez; Al Sakka, Monzer; Dhaens, Miguel; Ruderman, Michael (Journal article; Peer reviewed, 2019) -
Motion control with optimal nonlinear damping: from theory to experiment
Ruderman, Michael (Peer reviewed; Journal article, 2022)Optimal nonlinear damping control was recently introduced for the second-order SISO systems, showing some advantages over a classical PD feedback controller. This paper summarizes the main theoretical developments and ... -
Motion-Control Techniques of Today and Tomorrow: A Review and Discussion of the Challenges of Controlled Motion
Ruderman, Michael; Iwasaki, Makoto; Chen, Wen-Hua (Peer reviewed; Journal article, 2020)The paper states that continued progress in integrated mechatronic design and novel actuator technologies has created new challenges for motion control technologies. -
On break-away forces in actuated motion systems with nonlinear friction
Ruderman, Michael (Journal article; Peer reviewed, 2017)The phenomenon of so-called break-away forces, as maximal actuation forces at which a sticking system begins to slide and thus passes over to a steady (macro) motion, is well known from the engineering practice but still ... -
On energy harvesting using piezoelectric transducer with two-port model under force excitation
Tavares, Rafael Pinto; Ruderman, Michael (Chapter; Peer reviewed, 2019) -
On stability of linear dynamic systems with hysteresis feedback
Ruderman, Michael (Journal article; Peer reviewed, 2020)The stability of linear dynamic systems with hysteresis in feedback is considered. While the absolute stability for memoryless nonlinearities (known as Lure’s problem) can be proved by the well-known circle criterion, the ...