207 results about "Design objects" patented technology

A project management display method and system in which a user logs on to a server from a client computer over a network to display a graphical interface associated with a project. The graphical interface allows the user to view, edit and navigate project data. The graphical interface includes a graphical object that looks similar to a radar screen. The radar screen further includes one or more design objects that provide to the user indicators to those objects that are most important. The indicators change color or position to indicate to the user the urgency associated with a project or task. The graphical interface provides the user the ability to edit project data and have those edits reflected through the graphical interface. The graphical interface also provides the user the ability to navigate through the displayed project and the radar screen view is update accordingly.

Developing decision-making skills of a user through practice in a simulated environment comprises defining a simulated situation to be influenced by the user including a set of objects that are represented by an attribute-characteristic representation, presenting information concerning a current state of the simulation, obtaining decisions from the user that at least partially determine object designs to be evaluated, evaluating an object design using a value function having multiple optima, updating the simulation with the results from the evaluation, and permitting continued practice by selectively repeating several of these steps. A system executes simulation software that simulates such a situation on a processor, and includes evaluation software for selecting and evaluating design objects by applying a value function having multiple optima. At least one terminal and communication links are provided for information transfer and implementation of the simulated situation. Diagnosis of the user's cognitive approach is also disclosed.

A three-dimensional printer, system and method is provided for individually creating three-dimensional structural elements (individually termed fundamental structures) which are sequentially positioned into formation of a shaped object.

A designer tool that facilitates design of an object model. The tool takes as input a computer-readable representation of a graph of objects (e.g., classes), and creates automatically one or more diagrams that depict these classes as editable trees showing their relationships and properties. These graphs naturally have a tree-like structure which is exploited by the approach. The design tool system includes a layout component that receives as input one or more of the graphs, and converts the one or more graphs into the editable treelike structure. The system further comprises a presentation component that presents the editable treelike structure as a treelike structure diagram, and facilitates user interaction therewith. The tool can be used for opening, editing and saving existing object model files or to create new ones.

The present disclosure features methods and systems for managing concurrent design of computer-aided design objects or models. The systems include a common data model, comprising chapters of different information items to describe various aspects of the CAD model, and lightweight change instructions representative of modifications made by a user to a chapter of the CAD model. By utilizing a common data model and difference-based change instructions, a plurality of users may concurrently collaborate on the design of a CAD model, or a single user may utilize a plurality of applications of a CAD suite efficiently and with an enhanced user experience.

A collaborative method of generating a design representation of an object between a first user and a second user is described. The method comprises: designating, at a first user terminal, a set of design object variables relating to different aspects of the design representation; specifying, at the first user terminal, constraints for the set of design object variables, the constraints comprising a range of first user designated values for each of the designated object variables of the set; receiving at a second user terminal, the set of design object variables, the constraints for the set and the design representation via a communication network; enabling, at the second user terminal, manipulation of the design object representation, the enabling step comprising enabling selection of a particular value of at least one of the designated object variables only within the constrained value range specified by the first user; and presenting on the second user terminal a graphical representation of the design object representation as specified by the second user selection.

The present invention relates to an apparatus for carrying out a harness design in a short time while taking a physical characteristic of a harness at the design and development of equipment incorporating the harness. The apparatus comprises a component information preserving unit for preserving three-dimensional model data on a component other than the harness in an apparatus which is an object of design, a harness information setting unit for setting information on the harness as harness information, a characteristic information setting unit, a three-dimensional model constructing unit for constructing a three-dimensional model of each of the harness and the component on the basis of the harness information set in the harness information setting unit, the three-dimensional model data on the component in the component information preserving unit and the characteristic information set in the characteristic information setting unit, and a display control unit.

The systems, methods, and software of the present invention relate to a database drive relational object modeling and design platform, which addresses the need for a system that allows the design and modification of complex three dimensional objects while doing so in a manner that reduces the requirements for computing power, user training, and man-hours input for design completion. In preferred embodiments, the systems, methods, and software of the present invention provide for a complete end-to-end package that can be used from design initiation to final production, fabrication, and assembly of the designed object.

Features are provided for graphically representing constraints on design objects in an Electronic Design Automation tool. A particular constraint on one or more circuit objects is displayed as a highlighted region that extends to each visible circuit object to which the constraint applies. Attributes of the highlighted region, such as density and thickness, may proportionally represent attributes of the constraint, such as a strength or distance specified by the constraint. The highlighted region is superimposed on or around circuit objects. The highlighted region may be a halo, which is a partially transparent region filled with a color. Multiple regions that represent the same type of constraint or relationship are connected by line segments, providing the ability to visualize groups of constrained objects, including groups that span levels of a hierarchical design. Intersecting highlighted regions are blended together using techniques such as alpha blending.

Methods, systems, and computer readable media are used for analyzing a design. A finite element analysis (FEA) model and a correlated computational flow dynamics (CFD) model are defined. A parametric volume is defined with control points forming a mesh bounding a common design object of the models. Control points on the parametric volume are adjusted to develop a design deformation of the FEA model and the CFD model. An analysis loop is performed until a convergence is achieved. The analysis loop includes simulating the CFD model to develop resultant forces and simulating the FEA model with the resultant forces applied to develop resultant displacements. The analysis loop also includes deforming the CFD model and the FEA model to match the resultant displacements by adjusting control points on the parametric volume to generate a corresponding analysis deformation of the FEA model and the CFD model.

The present disclosure is directed to systems and methods for managing concurrent design of computer-aided design objects or models. The systems include a common data model, comprising chapters of different information items to describe various aspects of the CAD model, and lightweight change instructions representative of modifications made by a user to a chapter of the CAD model. By utilizing a common data model and difference-based change instructions, a plurality of users may concurrently collaborate on the design of a CAD model, or a single user may utilize a plurality of applications of a CAD suite efficiently and with an enhanced user experience. Furthermore, the system may manage undo stacks across a plurality of applications concurrently operating on the same shared CAD model, such that the user experiences seamless operation of the plurality of applications.

Methods, systems, and computer readable media are disclosed for analyzing a simulation model. The method includes defining the simulation model utilizing a Computer-Aided Engineering (CAE) tool. A parametric volume including mesh elements at least partially bounding a design object of the simulation model is formed. The parametric volume includes at least one T-spline control point. The method also includes adjusting at least one control point on the parametric volume to deform a portion of the simulation model correlated to the control point. The deformed simulation model is simulated to develop a simulation result. The control point adjusting and the simulating may be repeated.

Embodiments of the present invention address deficiencies of the art in respect to database driven collaborative applications and provide a novel and non-obvious method, system and computer program product for generating a separable query design object and database schema through visual view editing. In one embodiment, an application generation method can be provided. The method can include creating a form for a collaborative application, placing a data source user interface control within the form and binding at least one field of a database query result set to the data source user interface control. Finally, the method can include storing a database query for the result set separately from the form.

An incremental placement method uses a set of connections to optimize and a set of movable design objects. The movable design objects are unplaced. A plurality of anchoring connections is associated with the movable design objects. A set of weights is associated with the set of connections to optimize and the plurality of anchoring connections. An objective function is constructed using the set of connections to optimize, the plurality of anchoring connections, and the set of weights. The objective function is minimized to obtain a placement of the movable design objects.

The invention relates to a geostationary orbit spacecraft electrical propulsion transfer track control method. The method comprises the following steps: determining initial conditions, a carrier rocket transmitting a geostationary orbit spacecraft to a first initial orbit, and determining a Kepler radical of the first initial orbit; establishing a first initial orbit kinetic equation by means of the Kepler radical, reducing the orbit inclination angle of the first initial orbit through a thrust azimuth alpha and performing rounding to obtain a second initial orbit, and obtaining transfer time tf1 and a propellant consumption amount mfuel1; fixing a thrust accelerated speed in a second preset plane, transferring the second initial orbit through a thrust azimuth beta to a geostationary orbit, and obtaining transfer time tf2 and a propellant consumption amount mfuel2; calculating total time tf=tf1+tf2 of a geostationary orbit transfer process and a propellant consumption amount of the transfer process; and by taking minimization of the geostationary orbit total time tf as a design object, optimizing the thrust azimuth alpha at a first initial orbit phase to obtain an optimal geostationary orbit transferring scheme.

The invention mainly relates to a multi-body dynamics-based automotive suspension, a simulation test and design platform of vibration reduction system, and an analysis method of the multi-body dynamics-based automotive suspension. The analysis method comprises the following steps of: firstly, selecting a three-dimensional parametric model of the automotive suspension or an entire car from a three-dimensional parametric standard model base through an ADMAS/View software interface; secondly, selecting road files of appropriate tire files from a tire file library and a road file library; thirdly, modifying design parameters; fourthly, selecting a simulation test condition, performing a simulation analysis and outputting a simulation analysis result; and finally, determining an optimum design object by using the analysis result, and performing optimum design on design variables. The invention has the following advantages: firstly, a computer technique, a multi-body dynamics theory and an automotive test standard are comprehensively utilized to realize simulation analysis of automobile performance under a virtual environment; secondly, a parameterized modeling technique is utilized to realize model reuse of the simulation analysis of an automobile; and finally, an optimum design theory is utilized to realize the optimum design of the design parameters of the automobile. The multi-body dynamics-based automotive suspension, the simulation test and design platform of the vibration reduction system, and the analysis method are favorable for improving the automobile design efficiency and quality, and quickly respond to quickly changing international and domestic markets.

Embodiments of the invention disclosed herein provide techniques for simulating a three-dimensional fluid flow. A parameterization application parameterizes a first representation of a design object to compute a first polycube representation. The parameterization application computes a first distortion grid based on the first polycube representation. A machine learning application computes, via a first neural network, a surface pressure model based on the first polycube representation. The machine learning application computes, via a second neural network, a velocity field model based on the first polycube representation and the first distortion grid. The machine learning application generates a visualization of the surface pressure model and the velocity field model for display on a display device.