Development of a High Irradiance LED Configuration for Small Field of View Motion Estimation of Fertilizer Particles.Better characterization of the fertilizer spreading process, especially the fertilizer pattern distribution on the ground, requires an accurate measurement of individual particle properties and dynamics.  This paper describes the development of a high irradiance LED system for high speed motion estimation of fertilizer particles.  A spectral sensitivity factor was used to select the optimal LED in relation to the used camera from a range of commercially available high power LEDs.  A multiple objective genetic algorithm was used to find the optimal configuration of LEDs resulting in the most homogeneous irradiance in the target area.  Simulations were carried out for different lenses and number of LEDs. 
LED
Development of a High Irradiance LED Configuration for Small Field of View Motion Estimation of Fertilizer Particles.Better characterization of the fertilizer spreading process, especially the fertilizer pattern distribution on the ground, requires an accurate measurement of individual particle properties and dynamics.  This paper describes the development of a high irradiance LED system for high speed motion estimation of fertilizer particles.  A spectral sensitivity factor was used to select the optimal LED in relation to the used camera from a range of commercially available high power LEDs.  A multiple objective genetic algorithm was used to find the optimal configuration of LEDs resulting in the most homogeneous irradiance in the target area.  Simulations were carried out for different lenses and number of LEDs. 
LED
Development of a High Irradiance LED Configuration for Small Field of View Motion Estimation of Fertilizer Particles.Better characterization of the fertilizer spreading process, especially the fertilizer pattern distribution on the ground, requires an accurate measurement of individual particle properties and dynamics.  This paper describes the development of a high irradiance LED system for high speed motion estimation of fertilizer particles.  A spectral sensitivity factor was used to select the optimal LED in relation to the used camera from a range of commercially available high power LEDs.  A multiple objective genetic algorithm was used to find the optimal configuration of LEDs resulting in the most homogeneous irradiance in the target area.  Simulations were carried out for different lenses and number of LEDs. 
LED
Development of a High Irradiance LED Configuration for Small Field of View Motion Estimation of Fertilizer Particles.Better characterization of the fertilizer spreading process, especially the fertilizer pattern distribution on the ground, requires an accurate measurement of individual particle properties and dynamics.  This paper describes the development of a high irradiance LED system for high speed motion estimation of fertilizer particles.  A spectral sensitivity factor was used to select the optimal LED in relation to the used camera from a range of commercially available high power LEDs.  A multiple objective genetic algorithm was used to find the optimal configuration of LEDs resulting in the most homogeneous irradiance in the target area.  Simulations were carried out for different lenses and number of LEDs. 
LED
Development of a High Irradiance LED Configuration for Small Field of View Motion Estimation of Fertilizer Particles.Better characterization of the fertilizer spreading process, especially the fertilizer pattern distribution on the ground, requires an accurate measurement of individual particle properties and dynamics.  This paper describes the development of a high irradiance LED system for high speed motion estimation of fertilizer particles.  A spectral sensitivity factor was used to select the optimal LED in relation to the used camera from a range of commercially available high power LEDs.  A multiple objective genetic algorithm was used to find the optimal configuration of LEDs resulting in the most homogeneous irradiance in the target area.  Simulations were carried out for different lenses and number of LEDs. 
LED