Lars Lindkvist
Lars Lindkvist är docent i produkt- och produktionsutveckling. Hans forskning handlar om att skapa metoder och verktyg för simulering och utvärdering av geometrisk robusthet samt effekten av tillverkningsvariation på produkters prestanda.
I detta arbete ingår designaspekter, visualisering, robust konstruktion, variationssimulering, optimering, modellering och analys av montering, mätberedning och mätdataanalys. Forskningen sker i nära samarbete med industrin. Flera av forskningsresultaten har implementerats i kommersiella programvaror som används av flera internationella företag.
Visar 122 publikationer
Simulation of variation for manual assembly when mis-constraining occurs
Simulating the Geometric Distortion of Remanufactured Parts Using the Inherent Strain Method
Robust Contact Computation in Non-Rigid Variation Simulation
Digital Twin-Based Clamping Sequence Analysis and Optimization for Improved Geometric Quality
Fixture Layout Optimization for Remanufacturing Using Directed Energy Deposition Process
Evaluation of geometric tolerances using strain energy density
Robust Contact Modeling in Non-Rigid Variation Simulation
Efficient Joining Sequence Variation Analysis of Stochastic Batch Assemblies
CONTACT SEARCH USING A KD-TREE FOR NON-RIGID VARIATION SIMULATION
Efficient joining sequence variation analysis of stochastic batch assemblies
Critical joint identification for efficient sequencing
Efficient spot welding sequence simulation in compliant variation simulation
Design of the top tether component for the premium car market segment: Case study of Volvo Cars
Geometrical Variation Mode Effect Analysis (GVMEA) for Split Lines
Efficient Spot Welding Sequence Optimization in a Geometry Assurance Digital Twin
Optimal design of fixture layouts for compliant sheet metal assemblies
Efficient spot welding sequence simulation in compliant variation simulation
Developing a selective assembly technique for sheet metal assemblies
Non-Rigid Variation Simulation for Ready-to-Assemble Furniture
Individualizing Locator Adjustments of Assembly Fixtures Using a Digital Twin
Efficient Compliant Variation Simulation of Spot-Welded Assemblies
An information and simulation framework for increased quality in welded components
Inspection Data to Support a Digital Twin for Geometry Assurance
Data Flow and Communication Framework Supporting Digital Twin for Geometry Assurance
Minimizing Weld Variation Effects Using Permutation Genetic Algorithms and Virtual Locator Trimming
Efficient variation simulation of spot-welded assemblies
Minimizing weld variation effects using permutation genetic algorithms and virtual locator trimming
Non-rigid variation simulation using the Sherman-Morrison-Woodbury formulas
Toward a Digital Twin for real-time geometry assurance in individualized production
Variation Simulation of Dissimilar Materials Using Clip Fasteners
Joining in Nonrigid Variation Simulation
Variation Analysis considering manual assembly complexity in a CAT tool.
Efficient Contact Modeling in Nonrigid Variation Simulation
Welding of non-nominal geometries – physical tests
Virtual Geometry Assurance Process and Toolbox
Form Division for Welded Aero Components in Platform-Based Development
Challenges Moving from Physical into Virtual Verification of Sheet Metal Assemblies
Variation simulation of stress during assembly of composite parts
Tolerance plugin module in integrated design
Geometrical robustness analysis considering manual assembly complexity
Decoupled fixturing strategies for minimized geometrical variation during cutting of stamped parts
Variation Simulation of Welded Assemblies Using a Thermo-Elastic Finite Element Model
Variation Simulation of Stresses using the Method Of Influence Coefficients
Variation Simulation of Stresses Using the Method of Influence Coefficients
Method for Handling Model Growth in Nonrigid Variation Simulation of Sheet Metal Assemblies
On the robustness of the volumetric shrinkage method in the context of variation simulation
Using Morphing Techniques in Early Variation Analysis
Using Morphing Techniques in Early Variation Analysis
Towards Non-FEA-Based Deformation Methods for Evaluating Perceived Quality of Split-Lines
Variation simulation of welded assemblies using a thermo-elastic finite element model
Simulation of the effect of geometrical variation on assembly and holding forces
Squeak & Rattle simulation at Volvo Car Corporation using the E-LINE™ method
A Method to Optimize Geometric Quality and Motion Feasibility of Assembly Sequences
Combining Variation Simulation With Thermal Expansion Simulation for Geometry Assurance
Prediction of geometrical variation of forged and stamped parts for assembly variation simulation
Aspects of fixture clamp modeling in non-rigid variation simulation of sheet metal assemblies
Simulation of Variation in Assembly Forces Due to Variation in Spot Weld Position
Non-nominal path planning for robust robotic assembly
Statistical shape modeling in virtual assembly using PCA-technique
Body in White Geometry Measurements of Non-Rigid Components: a Virtual Perspective
Using Forming Simulation Results In Virtual Assembly Analysis
SIMULATING PART AND ASSEMBLY VARIATION FOR INJECTION MOLDED PARTS
Geometrical Coupling Analysis to Reduce Complete Assembly Line Complexity
COMBINING VARIATION SIMULATION WITH THERMAL EXPANSION FOR GEOMETRY ASSURANCE
Non-nominal path planning for increased robustness of robotized assembling processes
The influence of spot weld position variation on geometrical quality
Statistical shape modeling in virtual assembly using PCA-technique
Minimizing Geometric Variation in Multiusage Assembly Line by Geometrical Decoupling
Geometry robustness evaluation for common parts in platform architecture
Parameters Influencing the Perception of Geometrical Deviations in a Virtual Environment
Geometry robustness evaluation for common parts in platform architecture
Variation Simulation of Spot Welding Sequence for Sheet Metal Assemblies
Optimizing Locator Position to Maximize Robustness in Critical Product Dimensions
A Method for Improving Dental Crown Fit-Increasing the Robustness
Variation Feedback and 3D Visualization of Geometrical Inspection Data
A method to optimize geometrical quality and motion feasibility of assembly sequences
Secure Variation along a Robot Path using Discrete Tolerance Allocation Optimization
Envelope of Rotating Parts Based on Motion and Variation Simulation Data
VARIATION SIMULATION TOOLKIT FOR VIRTUAL VERIFICATION OF DENTAL DRILL-GUIDED SURGERIES
Variation Analysis Toolbox for Non-Nominal Path Planning for Industrial Robots
Form division in automobile design - linking design and manufacturability
Virtual Geometry Assurance For Effective Product Realisation
Managing Physical Dependencies through Location System Design
Visualization of Motion Envelope of Parts and Assemblies Based on Simulation or Measurement Data
Computer-aided robustness analysis for compliant assemblies
Visualization of Variation in Early Design Phases: A Convex Hull Approach
Virtual Locator Trimming in Pre-Production-Rigid and Non-Rigid Analysis
Practical Implications in Tolerance Analysis of Sheet Metal Assemblies
Non-nominal Path Planning of Assembly Processes
Computer Aided Tolerance Chain and Sensitivity Analysis
Geometrical Inspection Point Reduction Based on Combined Cluster and Sensitivity Analysis
Automated seam variation and stability analysis for automotive body design
Geometrical Coupling Analysis in Assembly Design
Stability and Seam Variation Analysis for Automobile Body Design
Automated seam variation and stability analysis for automotive body design
Automated Seam Variation and Stability Analysis in Automobile Body Design
Tool for Assembly Locating Scheme Definition
Multi-Fixture Assembly System Diagnosis Based on Part and Subassembly Measurement Data
Robust Design and Tolerancing from Concept to Detail Design
Concurrent Robust Product and Process Design
Two-Step Procedure for Robust Design Using CAT Technology
Computer Aided Assembly Robustness Evaluation
Three-Dimensional Load-Deformation Relationships of Arbitrarily Loaded Coiled Springs
Two-dimensional load-deformation relationships of arbitrarily loaded coiled springs
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