special crop meaning in English
特用作物
Examples
- Through study of correlative contents of advanced computer cybernetics , artificial intelligence , the domain knowledge and special crop growth mechanism in greenhouse , we present the system of multi - sensor data fusion ( msdf ) based on radial basis function network ( rbf ) to implement on line detection for nutrient - liquid , which may realize multiple components detection on - line , for example no3 - , cl - , ca2 + , ph , ec , nh4 + , k + and so on . the soft sensor ' s mechanism is introduced to overcome the limitations of sensor ' s manufacturing process . to improve the believe - degree of soft sensor ' s result , we analyze soft sensor ' s result by uncertain inferential capacity and combination rule of evidential theory
本论文通过对计算机技术、控制理论、人工智能技术和设施农业领域知识等相关理论的研究，结合对特定温室蔬菜生长的研究与机理分析，提出了一种基于rbf神经网络的营养液多传感器数据融合( msdf )系统，实现对营养液组分： no _ 3 ~ - 、 cl ~ - 、 ca ~ ( 2 + ) 、 ph 、 ec 、 nh _ 4 ~ +和k ~ +的在线检测；对于由于目前传感器制造工艺的限制而不能在线检测的离子成分如磷酸根和硫酸根，提出了一种基于径向基函数网络的软测量机制，可以有效地实现对营养液中磷酸根和硫酸根成分的实时检测；为了提高软测量结果的可信度，利用d - s证据理论的不确定推理能力和合成公式，结合领域知识对软测量结果进行可信度分析。