"214" - Selaus asiasanan mukaan TUNICRIS-julkaisut
Viitteet 1-20 / 346
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3D Attitude Calculation for the Grasper of a Crane System with a Rotary Gyroscope
(11 / 2018)
conferenceThis paper focuses on attitude calculation for a grasper, which hangs on a heavy-duty machine with rope or links at the boom tip, using a triad-axis rotary gyroscope attached on the grasper. The aim of the attitude calculation ... -
Achieving Benefits with Design Reuse in Manufacturing Industry
Procedia CIRP (09.08.2016)
conferenceThis paper is based on a research project for improving performance of companies in manufacturing industry in introducing new products. One section of the project relates to design reuse, and therefore this article presents ... -
Acoustic emissions caused by fretting induced adhesion, wear and cracking
(31.12.2024)
article -
Activated sludge model no. 1 calibration for a paper mill wastewater treatment plant in Finland
(2024)
articleThe Wastewater Treatment Plant (WWTP) in the paper industry faces challenges in controlling and estimating Chemical Oxygen Demand (COD) to improve monitoring and optimize the process under varying operational and environmental ... -
Active Fault-Tolerant Control Design for Actuator Fault Mitigation in Robotic Manipulators
(2021)
articleThis paper proposes an active fault-tolerant control (FTC) scheme for robotic manipulators subject to actuator faults. Its main objective is to mitigate actuator faults and maintain system performance and stability, even ... -
Active sensing in froth flotation
(2024)
articleThe idea of active sensing is to embed sensor systems with intelligence to require less human interaction. Accurate but limited main measurement systems are complemented with broadband auxiliary measurements that gather ... -
Adaptive robust pressure control of variable displacement axial piston pumps with a modified reduced-order dynamic model
(19.08.2022)
articleVariable displacement axial piston pumps (VDAPPs) are wildly used in mobile working machines and they play a key role in machine's energy-saving load sensing (LS) systems. Typically, electric load sensing (ELS) systems ... -
Addressing the efficiency loss and degradation of triple cation perovskite solar cells via integrated light managing encapsulation
(12 / 2024)
articleHere, we present a holistic encapsulation method for perovskite solar cells to address both optical performance losses at the air-cell interface as well as intrinsic and extrinsic stability challenges. Our one-step method ... -
Adiabatic Heating of Austenitic Stainless Steels at Different Strain Rates
(20.06.2019)
articleThis work focuses on the effect of strain rate on the mechanical response and adiabatic heating of two austenitic stainless steels. Tensile tests were carried out over a wide range of strain rates from quasi-static to ... -
Advanced Fault Tree Analysis for Improved Quality and Risk Assessment
Lecture Notes in Mechanical Engineering (26.03.2016)
conferenceTraditional fault tree analysis (FTA) has formed a common language for the modelling and analysis of risks of complex systems. The approach can be used for a large variety of cases, and several tools exists for the method. ... -
Aggregated Modeling and Power Hardware-in-the-Loop Emulation of Grid Impedance
(06.12.2018)
conferenceThe rapid growth of renewable energy production increases the number of grid-connected inverters in the power system. The interface between the inverter and the grid may face stability issues, which can be assessed using ... -
Agility Challenges in Finnish Manufacturing Companies – Manufacturing Operations Management Viewpoint
IFIP Advances in Information and Communication Technology (09 / 2016)
conferenceThis paper presents an analysis of the manufacturing operations management related challenges which hinder agility in Finnish manufacturing companies. Critical challenges were identified by performing cause-effect analysis ... -
An Algorithm for the Broad Evaluation of Potential Matches between Actuator Concepts and Heavy-Duty Mobile Applications
(25.05.2021)
articleIn recent years, a variety of novel actuator concepts for the implements of heavy-duty mobile machines (HDMMs) has been proposed by industry and academia. Mostly, novel concepts aim at improving the typically low energy ... -
Analyses of criticality for multiple-site delaminations in the flap spar of Finnish F/A-18 aircraft
(2020)
articleMetal-composite airframes will suffer various defects during their lifetime. One category of defects is composite laminate delamination. This study evaluates the criticality of delaminations existing around adjacent fastener ... -
Analysis of common rail pressure signal of dual-fuel large industrial engine for identification of injection duration of pilot diesel injectors
(06.03.2017)
articleIn this paper, we address the problem of identification of injection duration of common rail (CR) diesel pilot injectors of dual-fuel engines. In these pilot injectors, the injected volume is small and the repeatability ... -
Analysis of the Effects of Path Properties on Autonomous Motion Control of a Hydraulic Tracked Vehicle
(11 / 2018)
conferenceMobile working machines have recently been developed towards field robotics systems that are more self-aware, intelligent, autonomous and energy-efficient. Such autonomy can offer advantages in, for example, construction ... -
Angle Estimation for Robotic Arms on Floating Base Using Low-Cost IMUS
(05 / 2018)
conferenceAn algorithm that uses low-cost inertial measurement units (IMUs) for estimating link angles for floating base robotic platforms is proposed. Each link has four IMUs attached on its surfaces, and an Extended Kalman Filter ... -
Anomaly Detection and Diagnostics of a Wheel Loader Using Dynamic Mathematical Model and Joint Probability Distributions
The Scandinavian International Conference on Fluid Power (2015)
conferenceIn this paper, we present anomaly detection and diagnostics for articulated frame steered hydraulic wheel loader. The presented methodology is based on the analysis and comparison of the responses of a dynamic mathematical ... -
Application of a Capability-based Adaptation Methodology to a Small-size Production System
(2016)
articleToday’s production systems need to adapt rapidly to changing product requirements. Adaptation can be eased by formal models, representing product requirements and system capabilities, which convey the necessary information ...
