12 results about "Force profile" patented technology

A test specimen (10), in particular for pressing into an object (12) to be tested, which is, for example, a covering system for buried steel pipes (14), has the shape of a truncated pyramid, truncated cone or a hemispherical layer with a base area (10g) and a top surface (10d), wherein - the projection of the top surface onto the base surface lies within the base surface; - the top surface is parallel to the base surface. A method for determining the mechanical strength of a casing system for buried steel pipes includes the following: - the test specimen is pressed from the outside against the encapsulation system with the top surface facing forward, according to a predetermined path and / or force profile; - the penetration depth of the test specimen into the encapsulation system is recorded; - the load-bearing capacity is determined depending on the measured penetration depth. A test rig (16) for determining the mechanical strength of a casing system for buried steel pipes comprises - a holding system (18); - a material testing machine (20) that can press the test specimen with the top surface forward against the encapsulation system; - a measuring device (22) that can detect the penetration depth of the test specimen into the encapsulation system; - a control device (24) which, according to the procedure, can control the material testing machine and the measuring device and determine the load-bearing capacity. The test specimen is used to determine the mechanical load-bearing capacity according to the procedure.

Eyewear including a sensor integrated into frame of eyewear. In one example, the sensor comprises a strain gauge, such as a metallic foil gauge, that is configured to sense and measure distortion of the frame when worn by a user and under different force profiles, by measuring a strain in the frame when bent. The measured strain by strain gauge is sensed by a processor, and the processor performs dynamic calibration of image processing based on the measured strain. The distortion measured by the strain gauge is used by the processor to correct calibration of the cameras, and the displays.

Systems, methods, and computer-readable media for detecting a leakage condition are provided. In one embodiment, a container integrity system can obtain sensor data associated with a sensor pad placed on or integrated with shelves or similar surfaces. Containers or items susceptible to leakage can be positioned on the sensor pad, and sensors distributed throughout the sensor pad can measure force profiles exerted by the items. The container integrity system can identify the presence or absence of a leakage condition using the sensor data from the sensor pad.

Aspects herein relate to, among other things, estimating force variations representative of a force profile, human gait metrics, activity types, and / or other movement data from one or more sensors included in a wearable article. For example, first sensor data is received at a first time via one or more sensors included in an article of footwear. Second sensor data is received at a second time, after the first time, via the one or more sensors. Based at least in part on the first sensor data and the second sensor data, a force variation representative of at least a portion of a force profile is estimated. In response at least in part to the estimating, the received first sensor data, the received second sensor data, and / or a visual element associated with the estimated force variation is transmitted to a user device over a computer network for presentation.

Various systems and methods for detecting air in a chamber of an infusion system are disclosed. In one embodiment, a determination is made that air is contained in the chamber on the basis of a change in the average force exerted against the plunger utilizing a derivative spike for event detection and a systematic reduction in the average force to confirm the nature of the change. In another embodiment, a determination is made that the chamber contains air when a difference between the current force profile and a baseline force profile crosses a threshold. In an additional embodiment, a force profile is classified as being an air force profile or a liquid force profile based on extracted features of the force profile.

Assembly device (1), in particular glove device, comprising at least one hand unit (2) which is wearable on the hand (3) for the assembly of at least one component (8), in particular clips, wherein the hand unit (2) has at least one finger section (4, 5) wearable on a finger, in particular a thumb (6), by means of which an assembly force can be transmitted to the component (8) during assembly, wherein the hand unit (2) has a detection device (9) which is configured to detect an actual force profile (10, 11), in particular a force profile characteristic of the component (8) to be assembled, of the assembly force transmitted to the component (8) by means of the finger section (4, 5) during the assembly of the at least one component (8).

An integrated system for a computer-assisted coiling machine tool comprises a coiling machine 112 equipped with a coiling arbor 202 for gripping a workpiece, a support assembly 204 to support the workpiece, a force sensor sensing the force exerted by the workpiece, and a variable pitch adjusting unit 208 to alter the pitch of the coil to be formed. An AI-based control unit 100 is connected to the coiling machine 112 and includes a data collection module 104 that generates a force profile based on force sensor output. A machine learning module 106 compares the generated force profile with an expected force profile pre-stored in a database 110 and generates a predictive force profile. An adaptive control module 108 performs real-time adjustments to allow the control unit 100 to actuate the aforesaid components to implement incremental improvements and dynamic adjustments, thereby ensuring production of high-quality coiling products.

A system and method optimizes fabrication processes in computer-assisted machine tools. CNC machine (102) with a CNC motor / slide (102b) manipulates a workpiece (102a) based on programmed instructions. Force sensor (102c) on the CNC motor / slide measures real-time exerted forces. Force data is compiled into a time-series dataset by data collection module (106a), representing the force profile for each produced part. Machine learning analysis module (106b) examines the force data to identify patterns linking force profiles with part quality, generating predictive profiles for high-quality production. Adaptive control module (106c) adjusts the CNC motor / slide parameters in real-time or for future parts based on these profiles. Operating on feedback loop module (106d), the system continuously collects and analyzes force data, enabling ongoing improvements and dynamic adjustments to CNC operations for optimal fabrication outcomes.

A medical apparatus for insertion into an internal passage of a subject is provided having a body portion defining an exterior surface; one or more sensors disposed on the exterior surface of the body portion, the one or more sensors providing an insertion force profile representing the force exerted by the internal passage on the sensors during insertion of the body portion; and a processor and non-volatile storage associated therewith, the processor configured to execute software to compare the insertion force profile provided by the sensors with two or more training force profiles stored on the storage, and classify the insertion force profile provided by the sensors as corresponding to at least one of the training force profiles.

In some examples, a plurality of contact members is connected to a contact base of an electronic device. The contact base and the plurality of contact members form a contact system. At least one sensor is configured to capture object data corresponding to at least one object. A relative velocity between the contact system and the object is determined based on the object data. The contact system is configured to apply a force profile to the object based on the relative velocity.

In some examples, a plurality of contact members is connected to a contact base of an electronic device. The contact base and the plurality of contact members form a contact system. At least one sensor is configured to capture object data corresponding to at least one object. A relative velocity between the contact system and the object is determined based on the object data. The contact system is configured to apply a force profile to the object based on the relative velocity.

The application discloses a kind of excitation force characteristic test method and device for wiper system, it is related to vehicle technical field, the method comprises: wiper system is divided into three regions, according to the parameter information calculation of three regions, the real excitation force of wiper system is calculated, independent of the boundary condition of damper region and vehicle body region;Build wiper motor test bench, calibrate reference point and target point on wiper motor test bench, arrange acceleration sensor;Get the connection point of wiper motor test bench and wiper motor, select at least one degree of freedom direction hammering, obtain transfer function;Start wiper motor, obtain vibration response data by acceleration sensor;Based on the vibration response data of reference point and transfer function, obtain the real excitation force of wiper motor, the present application can solve the technical problems that the development cycle is long and the cost is high in the prior art in the physical sample car stage matching different vehicle body for wiper system test.