摘要：【中文】本发明公开了一种基于力失衡驱动的单维度悬浮运动装置包括：稳定放置的电磁驱动器定位支架与条形支撑脚；位于电磁驱动器定位支架顶端与底端的两个励磁绕组电磁驱动器；浮子；设置于靠近浮子端面的两个电磁驱动器中心位置上的位置传感器；为电磁驱动器励磁绕组提供电流的功率放大器；检测励磁绕组电流值的电流传感器；控制功率放大器、电流传感器、励磁绕组、位置传感器的协调配合的控制器。本发明实现的实际效果是通过两个电磁驱动器对浮子的电磁吸引作用，使得浮子实现适合空间介质内单维度上可控区域内任意位置的定点稳定悬浮与直线悬浮运动。 【EN】The invention discloses a single-dimensional suspension motion device based on force unbalance driving, which comprises: the electromagnetic driver positioning bracket and the strip-shaped supporting legs are stably placed; the two excitation winding electromagnetic drivers are positioned at the top end and the bottom end of the electromagnetic driver positioning bracket; a float; the position sensors are arranged at the central positions of the two electromagnetic drivers close to the end surface of the floater; a power amplifier for supplying current to the excitation winding of the electromagnetic driver; a current sensor for detecting a current value of the field winding; and the controller controls the coordination of the power amplifier, the current sensor, the excitation winding and the position sensor. The invention has the practical effect that the floater realizes the fixed-point stable suspension and linear suspension motion suitable for any position in a single-dimensional controllable area in a space medium through the electromagnetic attraction effect of the two electromagnetic drivers on the floater.

摘要：【中文】本发明属于海洋观测仪器可靠性测试技术领域，公开了一种基于SOPC技术的海洋观测自动测试系统及测试方法，硬件前端的下位机硬件系统用于模拟传感器的硬件电路工作状况、供电状况和数据传输接口；还用于模拟串口数据传输的通信协议和传感器数据；软件后端的上位机监控系统用于传感器模拟数据生成、传感器模拟工作状态设置、测试日志记录、测试模拟数据记录、测试结果评价。本发明综合了硬件电路工作状况测试与数据通信测试功能，不仅能模拟传感器的数据传输通信正常与异常，还可以通过硬件电路进行电路故障引入，模拟传感器的正常、短路和断路工作情况，并根据所模拟的各种工况的测试过程提供被测系统的可靠性评估。 【EN】The invention belongs to the technical field of marine observation instrument reliability testing, and discloses a marine observation automatic testing system and a testing method based on an SOPC (system on programmable chip) technology.A lower computer hardware system at the front end of hardware is used for simulating the hardware circuit working condition, the power supply condition and a data transmission interface of a sensor; the device is also used for simulating a communication protocol for serial port data transmission and sensor data; and the upper computer monitoring system at the rear end of the software is used for generating sensor simulation data, setting a sensor simulation working state, recording test logs, recording test simulation data and evaluating test results. The invention integrates the functions of hardware circuit working condition test and data communication test, can simulate the normal and abnormal data transmission communication of the sensor, can also introduce circuit faults through the hardware circuit, simulate the normal, short circuit and open circuit working conditions of the sensor, and provide the reliability evaluation of the tested system according to the simulated test process of various working conditions.

摘要：【中文】本发明提出一种3D打印方法。光固化3D打印机依序选择多层的打印数据的其中一层，使成型面与成型槽的底部距离预设层厚，依据所选择的一层打印数据朝成型面进行照射以打印一层切层实体模型，使成型面脱离成型槽中的光固化材料，旋转成型槽以使成型槽旋转前后的角度差落入预设角度区间之中，并重复前述步骤直到完成3D实体模型的打印。本发明可有效提升成型槽寿命并改善3D实体模型的横纹现象。 【EN】The invention provides a 3D printing method. The photocuring 3D printer selects one layer of the multi-layer printing data in sequence, enables the forming surface to be away from the bottom of the forming groove by a preset layer thickness, irradiates towards the forming surface according to the selected layer printing data to print a layer of layer cutting solid model, enables the forming surface to be separated from the photocuring material in the forming groove, rotates the forming groove to enable the angle difference of the forming groove before and after rotation to fall into a preset angle interval, and repeats the steps until the 3D solid model is printed. The invention can effectively prolong the service life of the forming groove and improve the cross striation phenomenon of the 3D solid model.