Embodiments within the scope of the present disclosure are directed to external sensor kits that may be included in new injection molds or retrofitted into existing injection molds in order to approximate conditions within a mold, such as pressure or the location of a melt flow front. Such kits are designed to amplify meaningful measurements obtained by the external sensor kit so that noise measurements do not prevent the approximation of conditions within a mold. In some embodiments within the scope of the present disclosure, an external sensor kit includes a strain gauge sensor, a coupon, a support bracket, and a hammer. The strain gauge sensor is placed on a surface of the coupon and measures the strain in the coupon.

Embodiments relate to a torsion sensor device which measures a degree of torsion of a measurement object by using a fiber Bragg gratings (FBG) sensor, the sensor device comprising: an FBG sensor including a sensing unit formed in one section of an elongated optical fiber; and a fixing device for fixing and supporting the FBG sensor to cause displacement of the FBG sensor according to motion of the measurement object, wherein the fixing device includes a bending prevention member to enable the sensing unit to have torsion displacement without bending displacement, according to the motion of the measurement object.

A method for monitoring remaining useful life (RUL) of an actuation system in a vehicle that includes receiving position data of the actuation system from a position sensor, maintaining a total distance traveled for the actuation system, and calculating the RUL of the actuation system. The calculating includes estimating force data using an output variable estimator, determining motor torque, weighing the estimated force data using a confidence level, predicting a total life of the actuation system based on the weighted force data, and comparing the predicted total life with the total distance traveled to determine the remaining useful life.

A control method of an electromechanical apparatus (10) for installing a plunger tip (31) in a syringe (21), the control method comprising: providing a syringe (21) with at least one opening (22); providing a plunger tip (31) configured for snug insertion in the opening (22); pushing the plunger tip (31) inside the syringe (21), by a pusher rod (60) of the electromechanical apparatus (10), the plunger tip (31) passing through an intermediate cannula element (50); monitoring over time a force exchanged between the plunger tip (31) and the pusher rod (60), providing a force signal (401, 402, 403, 404) by a force detector (61) of the electromechanical apparatus (10); analyzing the force signal (401, 402, 403, 404) to determine an installation status of the plunger tip (31) in the syringe (21).

An apparatus is provided. The apparatus includes a stage and a plate disposed on the stage. The apparatus further includes a pressure film sensor that is formed on the plate and configured to detect a contact force between a plurality of needles on a probe head of a probe card and the pressure film sensor. The apparatus still includes a distance detector that is configured to detect a distance between the pressure film sensor and the needles. In addition, the apparatus includes an adjustment driver that is configured to adjust the probe card based on the detected contact force of the pressure film sensor.

Systems and methods for detecting pose and force against an object are provided. A method includes receiving a signal from a deformable sensor comprising data from a deformation region in a deformable membrane resulting from contact with the object utilizing an internal sensor disposed within an enclosure and having a field of view directed through a medium and toward a bottom surface of the deformable membrane. The method also determines a pose of the object based on the deformation region of the deformable membrane. The method also determines an amount of force applied between the deformable membrane and the object is determined based on the deformation region of the deformable membrane.

A tile plow system, comprising a force sensor configured to detect an amount of tension on a conduit being fed through a tile plow, a system module in communication with the force sensor, and a display in communication with the system module. The system module comprises a processor and a memory. The tile plow system wherein the amount of tension on the conduit is compared to a threshold tension range, and wherein when the amount of tension of the conduit is outside of the threshold tension range corrective action is taken by the system.

Systems and methods for detecting pose and force against an object are provided. A method includes receiving a signal from a deformable sensor comprising data from a deformation region in a deformable membrane resulting from contact with the object utilizing an internal sensor disposed within an enclosure and having a field of view directed through a medium and toward a bottom surface of the deformable membrane. The method also determines a pose of the object based on the deformation region of the deformable membrane. The method also determines an amount of force applied between the deformable membrane and the object is determined based on the deformation region of the deformable membrane.

Methods and apparatus for including obtaining raw surface data for present values of torque (T.sub.TD) generated by a top drive operably coupled with a drillstring, obtaining raw surface data for present values of rotational speed (ω) of the top drive corresponding to the T.sub.TD, obtaining inertia (J.sub.TD) of the top drive, and estimating torque T.sub.ST of the drillstring based on the obtained T.sub.TD data, the obtained data, and the obtained J.sub.TD data. The estimated drillstring torque T.sub.ST may be utilized to determine a surface torque oscillation performance index (STOPI).

A load cell system for measuring rod load in a pumpjack. The system includes a tension load cell operatively coupled to a bridle between first and second bridle cables at a location longitudinally spaced between a horsehead and a bridle plate of the pumpjack. The bridle plate is coupled to the first bridle cable at a first connection point and the tension load cell is coupled to the first bridle cable at a second connection point longitudinally spaced between the bridle plate and the horsehead. The load cell system defines a third connection point longitudinally spaced between the second connection point and the horsehead. The load cell system is configured to maintain substantially constant longitudinal distances between the second connection point and each of the first and third connection points during operation of the horsehead. The load cell system is further configured to maintain a substantially constant lateral distance between the first and second bridle cables at the third connection point during operation of the horsehead.